Interior Space and Exhibition Design Living Haven Residential Interior Design by Zumn Design Studio Living Haven is a residential interior design for a family duplex in Taipei, Taiwan. The lower level holds the living room, dining area, kitchen, master bedroom and a multi-purpose studio. The upper level is given to the children, with bedrooms, a playroom and a wide hallway. A tempered glass wall reaches from floor to ceiling to protect the children and to let natural light pass through. Curves shape the arched door frames, the cabinet edges and the stairway handrail. Recessed lighting gives a soft ambiance to the white and natural wood palette.