To create a new room, click on 'My Business' and then on 'Rooms & Resources':

Click on the '+ Add Room' button and type in the name of the room and the maximum capacity for the room. The room capacity is used when making a booking to ensure that the room is not double booked. If it is determined that the room is in use, and at capacity, at the time of a booking, a warning will appear to the user.

The created room will appear in the 'new appointment' window when choosing a service.