Duplex modern interior design blends sophistication with functionality across two levels, creating a seamless flow between private and social spaces. Featuring open-plan layouts, minimalist furnishings, and a refined neutral palette, this design emphasizes natural light, clean architectural lines, and vertical space utilization. Floating staircases, glass partitions, and statement lighting often define the style, while smart storage and contemporary finishes add comfort and convenience. Ideal for urban living, it offers a stylish, airy, and cohesive environment that elevates everyday living.