The Zhenxi Muye Mustard Yellow Upholstered Wide-Arm Four-Seat Sofa, model SOF-4SEAT-YLW-01, is a modern residential fabric sectional designed for balanced visual appeal and everyday utility. Its silhouette features a low-profile open lounge layout anchored by wide padded arms, accented with polished gold-tone stainless steel trim along the base edge. Hidden powder-coated steel support feet create a streamlined floating visual effect, while the rich mustard yellow matte chenille upholstery is complemented by two included throw pillows—one in light gray solid fabric, one in black-and-white houndstooth woven fabric—that add subtle textural contrast without disrupting clean, contemporary lines. Fixed seat and loose non-removable back cushions are aligned to form a continuous, even seating surface, sized to accommodate four adults comfortably. Built for long-term regular use, the sofa rests on a kiln-dried solid hardwood internal load-bearing frame, with reinforced stitched seams set at 8mm stitch pitch to reduce wear at high-stress points. Seat cushions use a core of 35 kg/m³ high-resilience polyurethane foam wrapped in dacron batting, delivering 60% foam rebound, with 180mm thickness for consistent support. Back cushions, 160mm thick, are filled with a blended down and polyester fiber fill for soft, contoured support, while armrests feature a padded foam core over a wood frame, wrapped in the same chenille upholstery. The upholstery fabric rates for 30000 Martindale abrasion cycles, compatible with standard water-based upholstery cleaning products for routine maintenance. The structure supports a total static load of 480 kg, with hidden floor contacts that eliminate wobble during regular use, and 160mm leg height that allows easy floor cleaning access. Wide, padded armrests double as a stable surface for temporary placement of small items, alongside serving as comfortable arm rests. This sofa is suited as primary seating for residential living rooms in four-person households, fits modern light-luxury luxury apartment lounges with arched walls and neutral decor, works as casual waiting seating for high-end hotel lobbies and executive lounges, and serves as guest seating in open home office reception zones. It pairs cohesively with low-profile round nesting coffee tables and textured neutral area rugs, requiring a minimum 100mm clearance from walls to protect base trim finish and support air circulation. For procurement, note the product ships in two cartons per set, with a net weight of 135 kg and total shipping gross weight of 155 kg, requiring 40 minutes of assembly per unit.