Step 1:
Click on "Occupancy" on the left hand side of your screen:
Step 2:
Click anywhere on the row of the room you would like to edit:
Step 3:
Change the name or use the dropdown under "Type" to change a room from single to double or vice versa:
Step 4:
When you change a room into a double, the system will automatically add the "A" and "B" designations for that room:




