The Curved Tufted Upholstered 4-Seat Sofa (model SF-CRV-TFT-2480) is an unbranded upholstered residential seating piece defined by its smooth, gentle arc silhouette and signature channel-tufted bubble construction. Fully upholstered with no exposed legs, it features a low-profile, floor-contacting base that delivers inherent stability without risk of wobble. Its continuous wrap-around backrest is structured into padded channel segments, anchored by fixed internal tufting secured with hidden polyester webbing straps that retain the soft, rounded bubble shape through regular use. Fully integrated wrap-around armrests cap both ends of the frame to provide consistent lateral support, while four individual contoured seat positions follow the sofa’s curved layout to create an inviting, conversational seating arrangement. The matte terracotta red woven polyester upholstery lends a warm, tactile finish that pairs seamlessly with neutral-toned walls, natural wood furniture, and metallic accent pieces. Beneath the upholstery, the sofa is built on a kiln-dried solid pine internal frame constructed from 30 mm thick members, supported by a 14 mm bent plywood seat support board and 4 mm thick sinuous spring suspension layer under the seat core. Seat cushions use 150 mm thick high-resilience polyurethane foam at 40 kg/m³ density, topped with a finished 90 mm cushion layer with 35 kPa indentation hardness for consistent, supportive comfort. Back cushions use 120 mm thick medium-density polyurethane foam at 28 kg/m³ density, with a 70 mm finished padding layer and a 240 mm tall dedicated lumbar support zone. Armrests are shaped from one-piece molded foam fully wrapped in matching upholstery, and the entire underside is covered with an 80 g/m² black non-woven polypropylene dust cover. Seams are stitched to 120 N tensile strength for long-term durability, and the sofa holds a total static seat load capacity of 480 kg, with a 120 kg recommended maximum user weight per seat. The sofa arrives fully assembled, requiring no on-site hardware connection, with spot cleaning compatible with standard water-based fabric upholstery cleaners for routine maintenance. It measures 2480 x 980 x 780 mm overall, with 540 mm of clear width between armrests, and a net weight of 95 kg. It works as a primary statement seating piece for modern, eclectic, or post-modern residential living rooms, and serves equally well as a refined seating option for high-end hotel lobbies, creative office breakout areas, and fashion retail waiting zones. In open-concept spaces, its curved, low-profile form acts as a subtle room-defining element without blocking cross-room sightlines, and it is safe for use on hardwood, tile, carpet, and vinyl flooring without additional protective pads. It accommodates up to 4 adults for relaxed casual seating, or 3 adults for extended comfortable lounging. For procurement planning, note that each unit ships across 2 cartons, with 85% 20GP container utilization allowing 135 sets per load, and the piece is compatible with standard residential and commercial upholstered furniture receiving and placement workflows.