The Curved Modular Upholstered Sectional Sofa (model CURV-MOD-SOFA-001) is an unbranded modern seating piece defined by smooth, flowing lines and a cohesive fixed left chaise curved L-shape layout. Its armless, integrated seat-back design creates an open, inviting silhouette anchored by a low-profile matte black steel support base, with matching dark brown textured woven throw pillows that add subtle tonal contrast to the soft cream upholstery. The one-piece curved contoured backrest sits at a 105-degree recline from the seat surface, balanced by neatly tailored hidden precision stitching at 5 stitches per 30mm seam for a polished, streamlined appearance without visible hardware. Construction centers on a durable kiln-dried solid hardwood internal frame braced with 15mm plywood, supported by a lower matte black powder-coated steel frame fitted with non-marking plastic floor glides to prevent surface scuffs. Seating support comes from 3.6mm gauge sinuous steel springs spaced 100mm apart, topped with seat cushions built from high-density polyurethane foam wrapped in a 20mm soft down layer, featuring 180mm thickness, 45 kg/m³ foam density, and 60% rebound rate. The 160mm thick backrest uses dual-density polyurethane foam for balanced lumbar support, while all upholstery uses cream polyester-cotton blended woven fabric rated for 30000 Martindale abrasion cycles. The sofa supports up to 3 users, with a per-seat static load capacity of 150 kg, a total net weight of 115 kg, and 160mm floor clearance for easy cleaning access under the base. Upholstery covers are fixed and non-removable, making regular spot care the primary maintenance method. This piece fits open-plan living rooms, modern lounge areas, boutique office break spaces, and residential open-concept entertaining zones where soft, contemporary styling is preferred. Procurement teams should note the unit ships as one set across 2 cartons, with a packaged gross weight of 110 kg, 1.8 m³ packaging volume, and 40-minute reference assembly time per set. No specialized tools are required for standard installation, and the fixed configuration means pre-purchase space measurement is required to confirm fit with intended room layouts.