The frame combines multi-layer plywood with solid pine slats – strong, lightweight, and resistant to warping. This durable construction ensures years of reliable use.What sets this sofa apart is its smart knock-down design. The backrest and seat cushions ship detached, and the armrests attach via zipper assembly – simply unzip, slide into place, and zip closed. No confusing brackets or heavy lifting. Everything arrives in one compact box – ideal for apartments, narrow hallways, or upper-floor deliveries.Brown PU leather pairs beautifully with industrial, rustic, or traditional decor. Whether you need a home theater seat, a basement hangout sofa, or a rental-friendly piece that moves easily, this functional sofa delivers.Assembly takes minutes. No special tools required. All hardware and instructions included.