The Olive Green Channel-Tufted Curved 4-Seat Sofa from AIMENGSHI, model SOF-CURV-CHT-OLV-4S, is a fully upholstered seating piece defined by a smooth, continuous curved silhouette that delivers a soft, intentional visual presence. Its low-profile, ground-touching integral padded wood base sits flush to level flooring, eliminating visible legs for a streamlined, unbroken profile, while sculpted rounded integrated arms extend all the way to floor level, padded uniformly for a cohesive finished look. Precise channel tufting runs across fixed seat and back cushions, secured with heavy-duty polyester stitching without exposed buttons, to maintain a crisp, clean silhouette free of loose or shifting elements. Matching velvet-covered throw pillows with recycled polyester fiber fill are included to add layered styling and targeted lumbar support. Built for consistent long-term use, the sofa’s internal frame combines kiln-dried solid hardwood and engineered plywood with thick structural sections and controlled moisture content, paired with a support system of sinuous steel springs and wide elastic webbing to evenly distribute weight across the full seating surface. Upholstered in stain-resistant treated 100% polyester performance velvet in a rich olive green hue with high abrasion resistance, the piece holds up to regular use while allowing simple spot cleaning with mild upholstery cleaner. Seat cushions are constructed with multi-layer high-resilience foam topped with a thin feather-fiber blend, while backrests use softer high-resilience foam wrapped in polyester fiber for balanced support. The fixed 105-degree backrest angle supports relaxed upright seating, and the full-length ground contact base prevents wobble on level surfaces. This sofa functions as a striking primary seating option for residential open-plan living rooms across modern, retro, and minimalist design schemes, and works equally well in commercial spaces including boutique hotel lobbies and high-end office reception waiting areas. Its flowing curved form is particularly well suited to large open loft spaces, where its soft lines balance hard architectural edges; it can be positioned floating in the center of a room with walkaround access on all sides, and pairs naturally with low-profile round coffee tables to complement its shape. Procurement teams should note the fixed non-modular construction, which ships across two cartons and requires a short assembly window per unit, as well as the fixed non-removable cushion design that supports its tailored aesthetic over time. Each of the four seating positions offers evenly sized individual space, with a total static weight capacity suited to regular multi-user occupancy.