After the couple of teachers and owners who settled overseas returned to China, Dwelling on the poetic and slow lifestyle have expectations. This apartment has a special floor height of nearly 4m. Arched window openings structure opens up design cues of this private residence project. Softened by the size and configuration of the top surface of the column to resolve the boring sense narrow space. Lower the height of the living room and set up a loft to enrich the visual hierarchy and interactivity of the public area.