The Add On desk was designed by Martin Hirth for the German Schönbuch. The desk has a minimalist design that provides plenty of seating space without taking up too much room. With its contemporary design, the desk is both graphically elegant and practical. In addition to being used as a seat, the table can also be used as a side table or shelf. Add On consists of thin wooden panels that provide lightness and stability. Schönbuch offers Add On in two different lengths and in a number of colors to choose from. The cushion does not run with the bed.

Martin Hirth is a German designer who studied product design at the Hochschule für Gestaltung in Offenbach am Main. He has worked as a freelance designer in various fields and has received nominations and awards for his products, including in Milan, Berlin and Cologne.