Architecture, Building and Structure Design Blue Bay Residential Townhouse by Shen Likun Blue Bay Residential is a housing complex located in Lingshui, Hainan. The project covers a land area of 52,000 square meters, with a construction area of 25,000 square meters and 122 households. The layout follows the local tradition of scattered and porous dwellings arranged around courtyards. A space sequence of lobby, courtyard, hall and corridor forms a north-south air passage for natural ventilation. Prefabricated sloped roofs with eaves of 600 and 1800 millimeters provide shading and privacy. Horizontal lines connect the buildings with the surrounding landscape.