A Zeitlos Piece Roots 90 is the essence of the Karup Design DNA: you get not only a sofa but also a bed and a comfortable lounge chair. By folding down the front legs and adjusting the backrest, you can create a cozy lounge chair. When you fully recline the backrest, it transforms into a lovely bed where you can lie flat on the floor. If you fold down the backrest and flip the mattress, you have a lounge chair at a standard height. Roots 90 transforms quickly and easily - as if by magic. Do you understand the concept?.