Memory foam

Memory foam is polyurethane with additional chemicals increasing its viscosity and density. It is often referred to as "viscoelastic" polyurethane foam, or low-resilience polyurethane foam (see LRPu). Higher-density memory foam softens in reaction to body heat, allowing it to mould to a warm body in a few minutes. Lower density memory foam is pressure-sensitive and moulds quickly to the shape of a body pressing against it, returning to its original shape once the pressure is removed. Faster speed of recovery of foam to its original shape after a weight is removed is sometimes claimed as an advantage by memory-foam mattress producers, who may talk of "newer generation" foams with "faster recovery.

 I have chosen to use the foam mattress idea into my interior, it is a good idea because it does not take up much space at all as the drawing above suggests, the foam mattress will be covering the back wall and a little bit of the floor, allowing client to stand, sit or lay down in any position.