JEFF offers a sophisticated solution for hotels, cafés, lounges, waiting rooms, and residential interior designers seeking modern lounge furniture. This curved modular sofa system is designed as a series of compact, architectural elements that can be skillfully combined to create versatile and reconfigurable seating arrangements. Its ergonomic design features a squared backrest paired with a gentle seat, achieving a harmonious balance of volumes. Constructed with highly comfortable, non-deformable polyurethane foam, each module rests on a fabric-covered plywood platform elevated by discreet feet. The backrest cushion enhances comfort with effective lumbar support. JEFF's removable lining allows for easy cleaning and maintenance. A system of connecting hooks enables seamless dismantling and reconfiguration, offering customizable sofa designs that adapt to evolving spaces.