diff --git a/hotel_calendar/models/hotel_calendar.py b/hotel_calendar/models/hotel_calendar.py
index 6adfdea37..b2932ee77 100644
--- a/hotel_calendar/models/hotel_calendar.py
+++ b/hotel_calendar/models/hotel_calendar.py
@@ -8,8 +8,14 @@ from odoo.exceptions import ValidationError
 class HotelCalendar(models.Model):
     _name = 'hotel.calendar'
 
+    @api.model
+    def _get_default_hotel(self):
+        return self.env.user.hotel_id
+
     name = fields.Char('Name', required=True)
     segmentation_ids = fields.Many2many('hotel.room.type.class', string='Segmentation')
     location_ids = fields.Many2many('hotel.floor', string='Location')
     amenity_ids = fields.Many2many('hotel.amenity', string='Amenity')
     room_type_ids = fields.Many2many('hotel.room.type', string='Room Type')
+    hotel_id = fields.Many2one('hotel.property', 'Hotel', required=True, ondelete='restrict',
+                               default=_get_default_hotel,)
diff --git a/hotel_calendar/models/inherited_hotel_reservation.py b/hotel_calendar/models/inherited_hotel_reservation.py
index b99f2963d..7327183c0 100644
--- a/hotel_calendar/models/inherited_hotel_reservation.py
+++ b/hotel_calendar/models/inherited_hotel_reservation.py
@@ -4,7 +4,7 @@ import logging
 from datetime import timedelta
 from odoo import models, fields, api, _
 from odoo.models import operator
-from odoo.exceptions import ValidationError
+from odoo.exceptions import AccessError, ValidationError
 from odoo.tools import DEFAULT_SERVER_DATE_FORMAT
 _logger = logging.getLogger(__name__)
 
@@ -69,6 +69,7 @@ class HotelReservation(models.Model):
 
     @api.model
     def _hcalendar_reservation_data(self, reservations):
+        _logger.warning('_found [%s] reservations for hotel [%s]', len(reservations), self.env.user.hotel_id.id)
         json_reservations = []
         json_reservation_tooltips = {}
         for reserv in reservations:
@@ -127,11 +128,11 @@ class HotelReservation(models.Model):
                     'services': reserv['services'],
                 }
             })
-
         return (json_reservations, json_reservation_tooltips)
 
     @api.model
     def _hcalendar_room_data(self, rooms):
+        _logger.warning('_found [%s] rooms for hotel [%s]', len(rooms), self.env.user.hotel_id.id)
         pricelist_id = self.env['ir.default'].sudo().get(
             'res.config.settings', 'default_pricelist_id')
         if pricelist_id:
@@ -156,6 +157,7 @@ class HotelReservation(models.Model):
 
     @api.model
     def _hcalendar_calendar_data(self, calendars):
+        _logger.warning('_found [%s] calendars for hotel [%s]', len(calendars), self.env.user.hotel_id.id)
         return [
             {
                 'id': calendar.id,
@@ -168,6 +170,7 @@ class HotelReservation(models.Model):
 
     @api.model
     def _hcalendar_event_data(self, events):
+        # TODO: Filter events by hotel
         json_events = [
             {
                 'id': event.id,
@@ -179,7 +182,10 @@ class HotelReservation(models.Model):
 
     @api.model
     def get_hcalendar_calendar_data(self):
-        calendars = self.env['hotel.calendar'].search([])
+        hotel_id = self.env.user.hotel_id.id
+        calendars = self.env['hotel.calendar'].search([
+            ('hotel_id', '=', hotel_id)
+        ])
         res = self._hcalendar_calendar_data(calendars)
         return res
 
@@ -241,7 +247,11 @@ class HotelReservation(models.Model):
         if pricelist_id:
             pricelist_id = int(pricelist_id)
 
-        room_types_ids = self.env['hotel.room.type'].search([])
+        hotel_id = self.env.user.hotel_id.id
+
+        room_types_ids = self.env['hotel.room.type'].search([
+            ('hotel_id', '=', hotel_id)
+        ])
 
         dfrom_str = dfrom_dt.strftime(DEFAULT_SERVER_DATE_FORMAT)
         dto_str = dto_dt.strftime(DEFAULT_SERVER_DATE_FORMAT)
@@ -296,13 +306,15 @@ class HotelReservation(models.Model):
         if restriction_id:
             restriction_id = int(restriction_id)
 
+        hotel_id = self.env.user.hotel_id.id
+
         # Get Restrictions
         json_rooms_rests = {}
-        room_typed_ids = self.env['hotel.room.type'].search(
-            [],
-            order='sequence ASC')
+        room_typed_ids = self.env['hotel.room.type'].search([], order='sequence ASC')
+
         room_type_rest_obj = self.env['hotel.room.type.restriction.item']
         rtype_rest_ids = room_type_rest_obj.search([
+            ('hotel_id', '=', hotel_id),
             ('room_type_id', 'in', room_typed_ids.ids),
             ('date', '>=', dfrom_dt),
             ('date', '<=', dto_dt),
@@ -372,9 +384,19 @@ class HotelReservation(models.Model):
         if not dfrom or not dto:
             raise ValidationError(_('Input Error: No dates defined!'))
 
+        hotel_id = self.env.user.hotel_id.id
+
         dfrom_dt = fields.Date.from_string(dfrom)
         dto_dt = fields.Date.from_string(dto)
-        rooms = self.env['hotel.room'].search([], order='sequence ASC')
+
+        rooms = self.env['hotel.room'].search([
+            ('hotel_id', '=', hotel_id)
+        ], order='sequence ASC') or None
+
+        if not rooms:
+            raise AccessError(
+                _("Wrong hotel and company access settings for this user. "
+                  "No rooms found for hotel %s") % self.env.user.hotel_id.name)
 
         json_res, json_res_tooltips = self.get_hcalendar_reservations_data(
             dfrom_dt, dto_dt, rooms)
@@ -390,7 +412,6 @@ class HotelReservation(models.Model):
             'calendars': withRooms and self.get_hcalendar_calendar_data()
             or []
         }
-
         return vals
 
     @api.multi
diff --git a/hotel_calendar/models/inherited_product_pricelist.py b/hotel_calendar/models/inherited_product_pricelist.py
index 6a51e4808..a7c466445 100644
--- a/hotel_calendar/models/inherited_product_pricelist.py
+++ b/hotel_calendar/models/inherited_product_pricelist.py
@@ -6,6 +6,8 @@ from odoo import models, fields, api
 class ProductPricelist(models.Model):
     _inherit = 'product.pricelist'
 
+    # TODO REVIEW: deprecated ?¿
+
     @api.multi
     def update_price(self, room_type_id, date, price):
         room_type = self.env['hotel.room.type'].browse(room_type_id)
diff --git a/hotel_calendar/static/src/js/views/calendar/hotel_calendar_model.js b/hotel_calendar/static/src/js/views/calendar/hotel_calendar_model.js
index e846dc11f..1129db0ca 100644
--- a/hotel_calendar/static/src/js/views/calendar/hotel_calendar_model.js
+++ b/hotel_calendar/static/src/js/views/calendar/hotel_calendar_model.js
@@ -69,39 +69,44 @@ return AbstractModel.extend({
     },
 
     get_room_types: function() {
+        var domain = [['hotel_id', '=', Session.user_hotels.current_hotel[0]]];
         return this._rpc({
             model: 'hotel.room.type',
             method: 'search_read',
-            args: [false, ['id','name']],
+            args: [domain, ['id','name']],
             context: Session.user_context,
         });
     },
     get_floors: function() {
+        var domain = [['hotel_ids', 'in', Session.user_hotels.current_hotel[0]]];
         return this._rpc({
             model: 'hotel.floor',
             method: 'search_read',
-            args: [false, ['id','name']],
+            args: [domain, ['id','name']],
             context: Session.user_context,
         });
     },
     get_amenities: function() {
+        var domain = [['hotel_ids', 'in', Session.user_hotels.current_hotel[0]]];
         return this._rpc({
             model: 'hotel.amenity',
             method: 'search_read',
-            args: [false, ['id','name']],
+            args: [domain, ['id','name']],
             context: Session.user_context,
         });
     },
     get_room_type_class: function() {
+        var domain = [['hotel_ids', 'in', Session.user_hotels.current_hotel[0]]];
         return this._rpc({
             model: 'hotel.room.type.class',
             method: 'search_read',
-            args: [false, ['id','name']],
+            args: [domain, ['id','name']],
             context: Session.user_context,
         });
     },
 
     search_count: function(domain) {
+        // TODO: add hotel_id domain based on modelName
         return this._rpc({
             model: this.modelName,
             method: 'search_count',
diff --git a/hotel_calendar/views/hotel_calendar_views.xml b/hotel_calendar/views/hotel_calendar_views.xml
index 113ae062a..24a3c8bea 100644
--- a/hotel_calendar/views/hotel_calendar_views.xml
+++ b/hotel_calendar/views/hotel_calendar_views.xml
@@ -10,6 +10,7 @@
                 <sheet>
                     <group>
                         <field name="name" />
+                        <field name="hotel_id" invisible="0"/>
                     </group>
                     <group>
                         <field name="segmentation_ids" />
@@ -28,6 +29,7 @@
         <field name="model">hotel.calendar</field>
         <field name="arch" type="xml">
             <tree string="Hotel Calendar">
+                <field name="hotel_id" />
                 <field name="name" />
             </tree>
         </field>