Here is a super idea for a space saver! The accordion style futon bed that folds up to almost nothing and stores in a very small space. From It Design comes the itbed which is basically a 7mm thick folded cardboard with a fold out top that the mattress is placed on. The length of the bed is supported with a two head to toe webbings for structural integrity. Two mattresses are available, a roll up futon style and a regular thicker conventional type for everyday use. Available in 36,48,55, and 62 inch width and 24 inch height. There is a bed for every situation from college dorm furniture to a guest bedroom.