How to add room number
In the Settings, click on the blue link Rooms under Rooms section
To add a new room, click on the button Add
To create one room at a time, select the option Single Room, and fill in all the information: insert the room name/number in the Title field. The Description box is only used on this screen and can be ignored. Assign the room the right Room Type, Floor, and Room Class by choosing an option from the drop down menus: then click Save when finished