*Go to ROOMS. A click on EDIT will open a field where you can set the name and set the quantity of rooms of that type available.
'''Room Allocation:''' "One Room Per Booking" will allocate one room for each booking. This is the normal setting for a hotel room etc. "One Room Per Guest" will allocate one room for each person in the booking. This is typical for a hostel selling beds or for activity or event tickets which are allocated per person.