Multifunction sofa consist 4 elements: A. two-sitter …or... single bed …or... lounge chair, B. cushion, C. ottoman …or... back support, D. hand support …or... storage. By adding and arranging the elements, hundreds of combination can be made. Two sitter, three sitter, four sitter … as many as you wish sitter, corner sofa, single bed, double bed, lounge chairs etc… are possible combinations which will suit either smallest living rooms or big and spacious lounges . All the transformations can be done in just a few seconds ,without a real effort, and a lack of complicated mechanisms ensure great comfort in ether sitting or sleeping position. Simple design solutions, strait line and soft forms, constructed with a solid wood frame, HD polyurethane and durable cover, make this model also very easy to maintain in a many years of use. The design of BonBon2 model is protected by FEYDOM in WIPO Industrial Design application ref: WIPO11321, from 12.07.2012.