Base structure in dual-layered poplar plywood reinforced with the metal profile. It is gummed with two densities: 30% for the external parts and 70% for the upper details to improve the support of the upholstery. Back cushion interior in a down-proof cotton casing stuffed with a combination of acrylic and down filing. Seat cushions padded with expanded polyurethane double density foam. Base in powder-coated metal anchored to the loadbearing structure of the frame—removable cushion covers.