Teepees are slightly taller at 5’5″. This does not include the breakfast tray which can be placed on the floor in front of the mattress, or the legs can be folded up and the tray can be placed directly on the mattress to save some spacThe tents can be set up in many different configurations: All in a row, some facing each other etc. We will discuss what works best for your space. Please have all necessary furniture moved and the space clear for our set up when we arrive.e. Adult memory foam mattresses are 5 inches thick. They are also slightly longer than the kids mattresses (kids 6 ft., adult 6’3″).