Interior Space and Exhibition Design A Rough Grey Residential House by Sheng-Hao Sun The concept brings in the stripes and lines of textiles and incorporates it with irregular scattered metal lines, similar to the patterns on fabric cloth. The entire plan for the space, including the living room, dining room, study, and kitchen, are all open and together. The balcony utilizes electric floor-to-ceiling accordion folding windows that allows the light and air from outside to flow more easily into the apartment.