The Liberty Mountain is a simple free-standing dome tent that is easy to put up.One large twin track door with its own window in the front. There is a window inthe rear wall and 2 large vents in the side walls. The brow pole over the front and window allows the window to be open to allow air flow while it is raining. Abath tub floor keeps seams up off the ground to prevent leakage. A nylon floor increases durability for a longer life.