Interior Space and Exhibition Design Qing Jing Lin Barclay Residential Space by Qing Jing Lin Co., Ltd Qing Jing Lin Barclay is a residential interior design located in Tainan, Taiwan. The design responds to regional culture, urban character and local climate, which guide the space planning and the choice of building materials. Circulation, room arrangement, colour scheme, furniture and decoration are planned around the needs of the residents. An intake ventilation fan with a positive pressure system filters fine particles and uses a direct current motor that lowers electricity use. Building materials allow water to permeate, supporting soil water retention and rainwater discharge.