The 9-Layer Mousse Adjustable Sofa is designed for those who seek both comfort and flexibility in their living space. Featuring a modular design, it offers four types of modules that can be freely combined to accommodate various layouts, from compact apartments to spacious homes. Equipped with an adjustable backrest, the sofa allows seamless switching between two seating depths, providing stable support tailored to different sitting postures. The filling combines high-resilience sponge, memory foam, and premium white goose down, ensuring a soft yet supportive feel that resists sagging even after prolonged use. The exterior is wrapped in Nappa leather, known for its smooth, supple touch, exceptional durability, and eco-friendly, odor-free qualities. With its fully upholstered design, the 9-Layer Mousse Adjustable Sofa enhances safety no hard edges or corners, making it ideal for homes with children. The designer has seamlessly infused versatility and comfort into everyday living with the 9-Layer Mousse Adjustable Sofa.