This large free standing design is very stable and its almost vertical sides allow for increased interior space. The 2 rooms along with 2 removable dividers give this tent versatility and comfort. There are 2 offset doors on the sides which provide entry into the tent. The Combo Room can be used as either a floored screen room or extra sleeping space. The huge windows in the walls and the roof vents help keeps moisture to a minimum. There are 4 foot vents in the center of the outside walls which when combined with the ceiling vents will help make a hot and still night just a little more bearable. Sewn in pockets help keep the floor clear and organized and a bathtub floor mean no ground level seams to leak. A zippered duffle bag style storage bag, pole bag, stake bag, tent stakes, extra guy lines are all included.