“Un-Lim” is a system which empowers people to uniquely design their own furniture and transform it over time, expressing themselves and meet their needs without purchasing new products. By answering the exact needs, paying attention to changes, and considering psychological lifetime, Un-Lim affects consumption rate. This reduction in the rate of production and wastes alongside assembly by Muscles and using renewable materials, make Un-Lim sustainable and opens a door to unlimited opportunity for people who live in flats. This product consists of eight parts, and the main material is plywood.