Convert is a modular seating system providing various combinations of arranging compositions in space. It is also flexible within its structure and can be modified in time. By changing the positions of seating modules, backrests and platforms for storage, one can create a variety of different compositions applicable both for domestic and public spaces. Essentially discreet in its shape, through a disposition of structural elements, selection of material and several types of cushions, the system changes its character and function depending on the user’s preference.