Engineered for dynamic living spaces, this modular sofa set allows effortless customization with one corner armchair (left or right), a chaise, and an ottoman. hook & loop fastener fasteners at the cushion bases prevent shifting, while included metal connectors keep modules securely aligned. Cushion interiors feature a combination of foam sponge, spring units, and synthetic fibers for multi-layered comfort. Every seating module is accompanied by a matching pillow or lumbar cushion and three-level adjustable headrest. The chaise offers generous lounging space, while the ottoman adapts for additional seating, a footrest, or casual tabletop. Soft cotton flannel upholstery with linear textures balances tactile warmth with visual sophistication. Solid wood construction reinforces structural durability and reliability. This design empowers users to reconfigure layouts according to preference or occasion, delivering both flexibility and long-lasting functionality.