but you really can't beat this folding bed from Milliard. It comes with a dual-sided, five-inch-thick twin foam mattress that's firm on one side and plush on the other, and the wire lattice frame ...

The Springtek Roll Away Folding Mattress is a space-saving ... Folding Foldable Sleeping Bed Durable steel frame with foam mattress Twin bed size Collapsible design for easy storage and transport ...