'''Method'''
Create a new room with the characteristics of your individual rooms but with a quantity of 3. *''Unit Allocation'': One per Booking*''Overbooking Protection'': Property Go to SETTINGS->PROPERTIES->ROOMS->DEPENDENCIES and use the following settings:
*''Requires Availability in'': Room 1 or Room 2 or Room 3
*''Dependency Level'': Ignore Sub Dependencies
*''Overbooking ProtectionAssign Bookings to'': PropertyFirst Available Dependancy Room
*''Assign Bookings to'': First Available Dependancy Room
*''Unit Allocation'': One per Booking
*''Use Prices From'': Room 1 (to use the prices from room 1, alternatively you can use "This Room" and create individual rates for the virtual roomtype)