diff --git a/estate/__init__.py b/estate/__init__.py
new file mode 100644
index 00000000000..0650744f6bc
--- /dev/null
+++ b/estate/__init__.py
@@ -0,0 +1 @@
+from . import models
diff --git a/estate/__manifest__.py b/estate/__manifest__.py
new file mode 100644
index 00000000000..4de8b7cd357
--- /dev/null
+++ b/estate/__manifest__.py
@@ -0,0 +1,23 @@
+{
+    'name': "A Real Estade Advestisement Demo",
+    'version': '1.0',
+    'depends': ['base'],
+    'author': "Odoo S.A.",
+    'category': 'Sales',
+    'description': """
+    Test module for managing real estade advertisement
+    created as part of the onboarding.
+    """,
+    'license': 'LGPL-3',
+    # data files always loaded at installation
+    'data': [
+        'security/ir.model.access.csv',
+
+        'views/estate_property_type_views.xml',
+        'views/estate_property_tag_views.xml',
+        'views/estate_property_offer_views.xml',
+        'views/estate_property_views.xml',
+
+        'views/estate_menus.xml',
+    ],
+}
diff --git a/estate/models/__init__.py b/estate/models/__init__.py
new file mode 100644
index 00000000000..9a2189b6382
--- /dev/null
+++ b/estate/models/__init__.py
@@ -0,0 +1,5 @@
+from . import estate_property
+from . import estate_property_type
+from . import estate_property_tag
+from . import estate_property_offer
+from . import res_users
diff --git a/estate/models/estate_property.py b/estate/models/estate_property.py
new file mode 100644
index 00000000000..72fafd7459e
--- /dev/null
+++ b/estate/models/estate_property.py
@@ -0,0 +1,117 @@
+from odoo import _, api, fields, models, tools
+from odoo.exceptions import UserError, ValidationError
+
+
+class EstateProperty(models.Model):
+    _name = "estate.property"
+    _description = "Estate property"
+    _order = "id desc"
+
+    property_type_id = fields.Many2one('estate.property.type', string='Property Type')
+
+    buyer_id = fields.Many2one('res.partner', string='Buyer', copy=False)
+    salesperson_id = fields.Many2one('res.users', string='Saleswoman', default=lambda self: self.env.user)
+
+    tag_ids = fields.Many2many('estate.property.tag', string='Property Tags')
+
+    offer_ids = fields.One2many('estate.property.offer', 'property_id', string='Offers')
+
+    name = fields.Char(required=True)
+    description = fields.Text()
+    postcode = fields.Char()
+    date_availability = fields.Date(
+            'Availale From',
+            copy=False,
+            default=fields.Date.add(fields.Date.today(), months=3))
+    expected_price = fields.Float(required=True)
+    _check_expected_price = models.Constraint(
+            'check (expected_price > 0)',
+            'The expected price can not be negative or zero')
+    selling_price = fields.Float(readonly=True, copy=False)
+    _check_selling_price = models.Constraint(
+            'check (selling_price >= 0)',
+            'The selling price can not be negative, it can be zero though')
+    bedrooms = fields.Integer(default=2)
+    living_area = fields.Integer('Living area (m²)')
+    facades = fields.Integer()
+    garage = fields.Boolean()
+    garden = fields.Boolean()
+    garden_area = fields.Integer('Garden area (m²)')
+    garden_orientation = fields.Selection(
+        selection=[('north', 'North'), ('south', 'South'), ('east', 'East'), ('west', 'West')],
+        help="Garden orientation in respect to main compass directions")
+    active = fields.Boolean(default=True)
+    state = fields.Selection(
+            selection=[
+                ('new', 'New'),
+                ('offer_received', 'Offer Received'),
+                ('offer_accepted', 'Offer Accepted'),
+                ('sold', 'Sold'),
+                ('cancelled', 'Cancelled')],
+            default='new',
+            help="State of the estate property")
+
+    total_area = fields.Integer(
+            'Total area (m²)',
+            compute='_compute_total_area',
+            help='Total area of the estate defined as a sum of living and garden area')
+
+    best_price = fields.Float(
+            'Best Offer',
+            compute='_compute_best_price',
+            help='Best offer from the availale offers or zero')
+
+    @api.depends('living_area', 'garden_area')
+    def _compute_total_area(self):
+        for record in self:
+            record.total_area = record.living_area + record.garden_area
+
+    @api.depends('offer_ids.price')
+    def _compute_best_price(self):
+        if len(self.offer_ids) == 0:
+            for record in self:
+                record.best_price = 0.0
+        else:
+            for record in self:
+                record.best_price = min([offer.price for offer in record.offer_ids])
+
+    @api.onchange('garden')
+    def _onchange_garden(self):
+        for record in self:
+            if record.garden:
+                record.garden_area = 10
+                record.garden_orientation = 'north'
+            else:
+                record.garden_area = 0
+                record.garden_orientation = None
+
+    def action_set_property_as_sold(self):
+        for record in self:
+            if record.state == 'cancelled':
+                raise UserError(_("Estate property can not be marked as sold if it was cancelled"))
+
+            record.state = "sold"
+
+            return True
+
+    def action_cancel_property(self):
+        for record in self:
+            if record.state == 'sold':
+                raise UserError(_("Estate property can not be marked as cancelled if it was already sold"))
+
+            record.state = "cancelled"
+
+            return True
+
+    @api.constrains('selling_price', 'expected_price')
+    def check_selling_price_in_respect_to_expected_price(self):
+        for record in self:
+            if not tools.float_is_zero(record.selling_price, 8)\
+                    and record.selling_price < (record.expected_price * 0.9):
+                raise ValidationError(_("Selling price can not be lower than 90% of the expected price"))
+
+    @api.ondelete(at_uninstall=False)
+    def _unlink_if_state_is_new_or_cancelled(self):
+        for record in self:
+            if record.state not in ('new', 'cancelled'):
+                raise UserError(_("You shall not delete estate properties which are not new or cancelled"))
diff --git a/estate/models/estate_property_offer.py b/estate/models/estate_property_offer.py
new file mode 100644
index 00000000000..09e6e363c1b
--- /dev/null
+++ b/estate/models/estate_property_offer.py
@@ -0,0 +1,74 @@
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError
+
+class EstatePropertyOffer(models.Model):
+    _name = "estate.property.offer"
+    _description = "Estate property offer"
+    _order = "price desc"
+
+    price = fields.Float()
+    _check_price = models.Constraint(
+            'check (price > 0)',
+            'The offer price can not be negative or zero')
+    status = fields.Selection(
+            selection=[
+                ('accepted', 'Accepted'),
+                ('refused', 'Refused')],
+            copy=False,
+            help="State of the estate property offer")
+    partner_id = fields.Many2one('res.partner', string='Partner', required=True)
+    property_id = fields.Many2one('estate.property', string='Property', required=True)
+    property_type_id = fields.Many2one(
+            'estate.property.type',
+            related='property_id.property_type_id',
+            store=True)
+
+    validity = fields.Integer('Validity (days)', default=7)
+    date_deadline = fields.Date(
+            'Deadline',
+            compute='_compute_date_deadline',
+            inverse='_onchange_date_deadline',
+            help='Deadline defined as date from creation separated by validy dates')
+
+    @api.depends('validity')
+    def _compute_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                record.date_deadline = fields.Date.add(record.create_date, days=record.validity)
+            else:
+                record.date_deadline = fields.Date.add(fields.Datetime.now(), days=record.validity)
+
+    @api.onchange('date_deadline')
+    def _onchange_date_deadline(self):
+        for record in self:
+            if record.create_date:
+                record.validity = (record.date_deadline - record.create_date.date()).days
+
+    def action_accept_offer(self):
+        for record in self:
+            if any(o.status == 'accepted' for o in record.property_id.offer_ids):
+                raise UserError(_("One does not simply accept multiple offers on the property"))
+
+            record.status = 'accepted'
+            record.property_id.buyer_id = record.partner_id
+            record.property_id.selling_price = record.price
+
+    def action_refuse_offer(self):
+        for record in self:
+            record.status = 'refused'
+
+    def action_reset_status(self):
+            for record in self:
+                record.status = None
+
+    @api.model
+    def create(self, vals_list):
+        for vals in vals_list:
+            estate_property = self.env['estate.property'].browse(vals['property_id'])
+
+            if vals['price'] < estate_property.best_price:
+                raise UserError(f"You can not create an offer with lower price than est offer: {estate_property.best_price}")
+
+            estate_property.state = 'offer_received';
+
+        super().create(vals_list)
diff --git a/estate/models/estate_property_tag.py b/estate/models/estate_property_tag.py
new file mode 100644
index 00000000000..a37727c3d3c
--- /dev/null
+++ b/estate/models/estate_property_tag.py
@@ -0,0 +1,16 @@
+from odoo import fields, models
+
+class EstatePropertyTag(models.Model):
+    _name = "estate.property.tag"
+    _description = "Estate property tag, i.e. simple boolean characteristics of the estate outside the normal properties"
+    _order = "name"
+
+    name = fields.Char(required=True)
+    _check_name = models.Constraint(
+            'unique (name)',
+            'The property tag name must be unique, choose different name')
+    visual_code = fields.Char(required=True, help="Visual character for purpose of brief visualization")
+    _check_visual_code = models.Constraint(
+            'unique (visual_code)',
+            'The property tag visual code must be unique, choose different code')
+    color = fields.Integer(default=0, help="Colour of the tag")
diff --git a/estate/models/estate_property_type.py b/estate/models/estate_property_type.py
new file mode 100644
index 00000000000..190c105b54b
--- /dev/null
+++ b/estate/models/estate_property_type.py
@@ -0,0 +1,31 @@
+from odoo import api, fields, models
+
+class EstatePropertyType(models.Model):
+    _name = "estate.property.type"
+    _description = "Estate property type, i.e. type of the building accourding to the use"
+    _order = "sequence, name"
+
+    property_ids = fields.One2many('estate.property', 'property_type_id', string='Property')
+    offer_ids = fields.One2many(
+                'estate.property.offer',
+                'property_type_id')
+    
+    name = fields.Char(required=True)
+    _check_name = models.Constraint(
+            'unique (name)',
+            'The property type name must be unique, choose different name')
+    description = fields.Text(help="Description of thus estate property type for better user understanding")
+    code = fields.Char(required=True, help="Single to double character code for identification when space is scarce")
+    _check_code = models.Constraint(
+            'unique (code)',
+            'The property type code must be unique, choose different code')
+    sequence = fields.Integer(default=1, help="Ordering sequence, ower is first")
+    offer_count = fields.Integer(
+            'Amount of offers',
+            compute='_compute_offer_count',
+            help='Computed field with amount of the offers related to this type')
+
+    @api.depends('offer_ids')
+    def _compute_offer_count(self):
+        for record in self:
+            record.offer_count = len(record.offer_ids)
diff --git a/estate/models/res_users.py b/estate/models/res_users.py
new file mode 100644
index 00000000000..c525fe2cc7d
--- /dev/null
+++ b/estate/models/res_users.py
@@ -0,0 +1,11 @@
+from odoo import _, api, fields, models, tools
+from odoo.exceptions import UserError, ValidationError
+
+
+class ResUsers(models.Model):
+    _inherit = 'res.users'
+
+    property_ids = fields.One2many(
+            'estate.property',
+            'salesperson_id',
+            string='Available properties')
diff --git a/estate/security/ir.model.access.csv b/estate/security/ir.model.access.csv
new file mode 100644
index 00000000000..0c0b62b7fee
--- /dev/null
+++ b/estate/security/ir.model.access.csv
@@ -0,0 +1,5 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+estate.access_estate_property,access_estate_property,estate.model_estate_property,base.group_user,1,1,1,1
+estate.access_estate_property_type,access_estate_property_type,estate.model_estate_property_type,base.group_user,1,1,1,1
+estate.access_estate_property_tag,access_estate_property_tag,estate.model_estate_property_tag,base.group_user,1,1,1,1
+estate.access_estate_property_offer,access_estate_property_offer,estate.model_estate_property_offer,base.group_user,1,1,1,1
diff --git a/estate/views/estate_menus.xml b/estate/views/estate_menus.xml
new file mode 100644
index 00000000000..438c585b6f4
--- /dev/null
+++ b/estate/views/estate_menus.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <menuitem id="estate_menu_root" name="Real Estate">
+        <menuitem id="estate_advertisements_first_level_menu" name="Advertisements">
+            <menuitem id="estate_property_menu_action" action="estate_property_action"/>
+        </menuitem>
+        <menuitem id="estate_settings_first_level_menu" name="Settings">
+            <menuitem id="estate_property_type_menu_action" action="estate_property_type_action"/>
+            <menuitem id="estate_property_tag_menu_action" action="estate_property_tag_action"/>
+        </menuitem>
+    </menuitem>
+</odoo>
diff --git a/estate/views/estate_property_offer_views.xml b/estate/views/estate_property_offer_views.xml
new file mode 100644
index 00000000000..d17b5280936
--- /dev/null
+++ b/estate/views/estate_property_offer_views.xml
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="estate_property_offer_action" model="ir.actions.act_window">
+        <field name="name">Property Offers</field>
+        <field name="res_model">estate.property.offer</field>
+        <field name="view_mode">list,form</field>
+        <field name="domain">[('property_type_id', '=', active_id)]</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_neutral_face">
+            Create a new estate property offer.
+          </p><p>
+            The estate properties offers are bids for estate buy.
+          </p><p>
+            ... go and create some 🔏
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.offer.list</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <list
+                string="Estate Property Offer Tree and or List"
+                editable="bottom">
+                <field name="price"/>
+                <field name="partner_id"/>
+                <field name="status"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_view_search" model="ir.ui.view">
+        <field name="name">estate.property.offer.search</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="status"/>
+                <field name="partner_id"/>
+                <field name="property_id"/>
+
+                <!--filter
+                    string="Available"
+                    name="available"
+                    help="display only available estates"
+                    domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]"/>
+
+                <filter
+                    string="Postcode"
+                    name="groupby_postcode"
+                    context="{'group_by': 'postcode'}"/-->
+
+            </search>
+        </field>
+    </record>
+
+    <record id="estate_property_offer_view_form" model="ir.ui.view">
+        <field name="name">estate.property.offer.form</field>
+        <field name="model">estate.property.offer</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Offer Form">
+                <header>
+                    <button
+                        name="action_accept_offer"
+                        type="object" string="Accept"
+                        title="Mark property as sold"
+                        invisible="status in ('accepted', 'refused')"/>
+                    <button
+                        name="action_refuse_offer"
+                        type="object"
+                        string="Refuse"
+                        title="Cancel this property"
+                        invisible="status in ('accepted', 'refused')"/>
+                    <button
+                        name="action_reset_status"
+                        type="object"
+                        string="Reset status"
+                        title="Reset status of this offer"
+                        invisible="status not in ('accepted', 'refused')"/>
+                </header>
+                <sheet>
+                    <group>
+                        <field name="price"/>
+                        <field name="partner_id"/>
+                        <field name="validity"/>
+                        <field name="date_deadline"/>
+                        <field name="status"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_tag_views.xml b/estate/views/estate_property_tag_views.xml
new file mode 100644
index 00000000000..1aa324b834c
--- /dev/null
+++ b/estate/views/estate_property_tag_views.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="estate_property_tag_action" model="ir.actions.act_window">
+        <field name="name">Property Tags</field>
+        <field name="res_model">estate.property.tag</field>
+        <field name="view_mode">list,form</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_neutral_face">
+            Create a new estate property tag.
+          </p><p>
+            The estate properties tags characterize estates in additional ways.
+          </p><p>
+            ... go and create some 🐈‍⬛
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.tag.list</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <list
+                string="Estate Property Tag Tree and or List"
+                editable="bottom">
+                <field name="name"/>
+                <field name="visual_code"/>
+                <field name="color"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_search" model="ir.ui.view">
+        <field name="name">estate.property.tag.search</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="name"/>
+
+                <!--filter
+                    string="Available"
+                    name="available"
+                    help="display only available estates"
+                    domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]"/>
+
+                <filter
+                    string="Postcode"
+                    name="groupby_postcode"
+                    context="{'group_by': 'postcode'}"/-->
+
+            </search>
+        </field>
+    </record>
+
+    <record id="estate_property_tag_view_form" model="ir.ui.view">
+        <field name="name">estate.property.tag.form</field>
+        <field name="model">estate.property.tag</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Tag Form">
+                <sheet>
+                    <div class="oe_title">
+                        <h1><field name="name"/></h1>
+                    </div>
+                    <group>
+                        <field name="visual_code"/>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_type_views.xml b/estate/views/estate_property_type_views.xml
new file mode 100644
index 00000000000..28159d21b44
--- /dev/null
+++ b/estate/views/estate_property_type_views.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="estate_property_type_action" model="ir.actions.act_window">
+        <field name="name">Property Types</field>
+        <field name="res_model">estate.property.type</field>
+        <field name="view_mode">list,form</field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_neutral_face">
+            Create a new estate property type.
+          </p><p>
+            The estate properties types which can be sold and followed by this application.
+          </p><p>
+            ... go and create some 🏘️
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.type.list</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <list string="Estate Property Type Tree and or List">
+                <field name="sequence" widget="handle"/>
+                <field name="name"/>
+                <field name="code"/>
+                <field name="sequence"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_search" model="ir.ui.view">
+        <field name="name">estate.property.type.search</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="name"/>
+                <field name="code"/>
+
+                <!--filter
+                    string="Available"
+                    name="available"
+                    help="display only available estates"
+                    domain="['|', ('state', '=', 'new'), ('state', '=', 'offer_received')]"/>
+
+                <filter
+                    string="Postcode"
+                    name="groupby_postcode"
+                    context="{'group_by': 'postcode'}"/-->
+
+            </search>
+        </field>
+    </record>
+
+    <record id="estate_property_type_view_form" model="ir.ui.view">
+        <field name="name">estate.property.type.form</field>
+        <field name="model">estate.property.type</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Type Form">
+                <sheet>
+                    <div class="oe_button_box" name="button_box">
+                        <button name="estate.estate_property_offer_action"
+                                class="oe_stat_button"
+                                icon="fa-money"
+                                type="action"
+                                string="Offers">
+                            <field string="Offer(s)" name="offer_count" widget="statinfo"/>
+                        </button>
+                    </div>
+
+                    <div class="oe_title">
+                        <h1><field name="name"/></h1>
+                    </div>
+                    <group>
+                        <field name="description"/>
+                        <field name="code"/>
+                    </group>
+                    <notebook>
+                        <page string="Properties">
+                            <field name="property_ids">
+                                <list string="Properties">
+                                    <field name="name"/>
+                                    <field name="expected_price"/>
+                                    <field name="state"/>
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>
diff --git a/estate/views/estate_property_views.xml b/estate/views/estate_property_views.xml
new file mode 100644
index 00000000000..9b86bdc2f88
--- /dev/null
+++ b/estate/views/estate_property_views.xml
@@ -0,0 +1,223 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <record id="estate_property_action" model="ir.actions.act_window">
+        <field name="name">Properties</field>
+        <field name="res_model">estate.property</field>
+        <field name="view_mode">list,form</field>
+        <field name="context">
+            {
+                'search_default_available': True
+            }
+        </field>
+        <field name="help" type="html">
+          <p class="o_view_nocontent_neutral_face">
+            Create a new estate property.
+          </p><p>
+            The estate properties can be sold and followed by this application.
+          </p><p>
+            ... go hunting for some open oportunities 🦌
+          </p>
+        </field>
+    </record>
+
+    <record id="estate_property_view_tree" model="ir.ui.view">
+        <field name="name">estate.property.list</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <list
+                string="Estate Property Tree and or List"
+                decoration-muted="state in ('sold')"
+                decoration-success="state in ('offer_received', 'offer_accepted')"
+                decoration-bf="state in ('offer_accepted')">
+                <field name="name"/>
+                <field name="postcode"/>
+                <field name="bedrooms"/>
+                <field 
+                    name="tag_ids"
+                    widget="many2many_tags"
+                    options="{'color_field': 'color'}"/>
+                <field name="living_area"/>
+                <field name="expected_price"/>
+                <field name="selling_price"/>
+                <field
+                    name="date_availability"
+                    optional="hide"/>
+                <field name="property_type_id"/>
+                <field name="state"/>
+            </list>
+        </field>
+    </record>
+
+    <record id="estate_property_view_search" model="ir.ui.view">
+        <field name="name">estate.property.search</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="name"/>
+                <field name="postcode"/>
+                <field name="expected_price"/>
+                <field name="bedrooms"/>
+                <field
+                    name="living_area"
+                    string="Minimum living are ayou are searching for"
+                    filter_domain="[('living_area', '&gt;=', self)]"
+                    />
+                <field name="facades"/>
+                <field name="property_type_id"/>
+
+                <filter
+                    string="Available"
+                    name="available"
+                    help="display only available estates"
+                    domain="[('state', 'in', ['new', 'offer_received'])]"/>
+
+                <filter
+                    string="Postcode"
+                    name="groupby_postcode"
+                    context="{'group_by': 'postcode'}"/>
+
+            </search>
+        </field>
+    </record>
+
+    <record id="res_users_view_users_form" model="ir.ui.view">
+        <field name="name">res.users.view.form.inherit.estate</field>
+        <field name="model">res.users</field>
+        <field name="inherit_id" ref="base.view_users_form"/>
+        <field name="arch" type="xml">
+            <xpath
+                expr="//form/sheet/notebook/page[@name='preferences']"
+                position="after">
+                <page string="Real Estate Properties">
+                    <field
+                        name="property_ids"
+                        readonly="True"
+                        domain="[('state', 'in', ['new', 'offer_received'])]"><!--This domain selection does not appear to work-->
+                        <list string="Properties">
+                            <field name="name"/>
+                            <field name="property_type_id"/>
+                            <field name="postcode"/>
+                            <field
+                                name="tag_ids"
+                                widget="many2many_tags"
+                                options="{'color_field': 'color'}"/>
+                            <field name="bedrooms"/>
+                            <field name="living_area"/>
+                            <field name="expected_price"/>
+                            <field name="selling_price"/>
+                        </list>
+                    </field>
+                </page>
+            </xpath>
+        </field>
+    </record>
+
+    <record id="estate_property_view_form" model="ir.ui.view">
+        <field name="name">estate.property.form</field>
+        <field name="model">estate.property</field>
+        <field name="arch" type="xml">
+            <form string="Estate Property Form">
+                <header>
+                    <button 
+                        name="action_set_property_as_sold"
+                        type="object" string="Sold"
+                        title="Mark property as sold"
+                        invisible="state in ('sold', 'cancelled')"/>
+                    <button
+                        name="action_cancel_property"
+                        type="object" string="Cancel"
+                        title="Cancel this property"
+                        invisible="state in ('sold', 'cancelled')"/>
+                    <field
+                        name="state"
+                        widget="statusbar"
+                        options="{'clickable': '1'}"
+                        statusbar_visible="new,offer_received,offer_accepted,sold"/>
+                </header>
+                <sheet>
+                    <widget
+                        name="web_ribbon"
+                        title="Cancelled"
+                        tooltip="The estate property is cancelled"
+                        bg_color="text-bg-warning" invisible="state not in ('cancelled')"/>
+                    <div class="oe_title">
+                        <h1><field name="name"/></h1>
+                    </div>
+                    <field name="tag_ids" widget="many2many_tags" options="{'color_field': 'color'}"/>
+                    <group>
+                        <group>
+                            <field name="property_type_id" options="{'no_create': true}" />
+                            <field name="postcode"/>
+                            <field name="date_availability"/>
+                        </group>
+                        <group>
+                            <field name="expected_price"/>
+                            <field name="best_price"/>
+                            <field name="selling_price"/>
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Description">
+                            <group>
+                                <field name="description"/>
+                                <field name="bedrooms"/>
+                                <field name="living_area"/>
+                                <field name="facades"/>
+                                <field name="garage"/>
+                                <field name="garden"/>
+                                <field name="total_area"/>
+                            </group>
+                        </page>
+
+                        <page string="Garden details" invisible="not garden">
+                            <group>
+                                <field name="garden_area"/>
+                                <field name="garden_orientation"/>
+                            </group>
+                        </page>
+
+                        <page string="Offers">
+                            <field name="offer_ids"
+                                readonly="state in ('offer_accepted', 'sold', 'cancelled')">
+                                <list
+                                    string="Offers"
+                                    editale="bottom"
+                                    decoration-danger="status in ('refused')"
+                                    decoration-success="status in ('accepted')">
+                                    <field name="price"/>
+                                    <field name="partner_id"/>
+                                    <field name="validity"/>
+                                    <field name="date_deadline"/>
+                                    <!-- states="draft"  /-->
+                                    <button
+                                        name="action_accept_offer" 
+                                        type="object"
+                                        string="Accept"
+                                        title="Mark property as sold"
+                                        icon="fa-check"
+                                        invisible="status in ('accepted', 'refused')"/>
+                                    <button
+                                        name="action_refuse_offer"
+                                        type="object"
+                                        string="Refuse"
+                                        title="Cancel this property"
+                                        icon="fa-times"
+                                        invisible="status in ('accepted', 'refused')"/>
+                                    <field name="status" optional="hide"/>
+                                </list>
+                            </field>
+                        </page>
+
+                        <page string="Other info">
+                            <group>
+                                <field name="salesperson_id"/>
+                                <field name="buyer_id"/>
+                            </group>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+</odoo>