System composed of padded elements to be joined together to form a range of configurations, with movable headrest or without headrest. The padded elements rest on a poplar multilayer base covered by fabric or leather. Arms and backrests with internal steel structure, CFCfree polyurethane foam, different density inserts, and polyester padding. Steel base structure. Diecast aluminium triangular crosssection legs, available in different finishes, positioned at the ends of the sofa. Removable fabric or leather covering.