The system consists of a single seating element with adjustable backrest hight, a pouf, and four different tables. The extention of the backrest rotates by 150°, transforming the sofa with a low backrest and a shallow seat into a sofa with an high backrest and a deep seat. The rotation point is the joint of three layers of the upholstering fabric, thus there is no mechanism required for the rotation. The tables serve as connection between the seating elements, enabling various compositions.The upholstered elements are made of solid wood construction covered with polyurethan foam. The tables are made of lacquered bent sheet steel.