Upholstered with thick, wear-resistant textured fabric that brings soft tactile feeling, filled with high-density down mixed foam inside seats and back cushions to achieve sink-in cloud softness without collapsing after long use. The freely combinable modular structure supports straight or curved corner layout adjustment, equipped with multiple matching square and irregular shape throw pillows to enrich layered decoration. Low-profile groundless base delivers a suspended visual effect, solid wood inner frame ensures stable load-bearing performance, detachable fabric covers for convenient daily cleaning and maintenance. Various fabric textures and color options are available for home furnishing wholesalers, villa designers and hotel renovation purchasers.