在中国，很多人越来越喜欢买顶楼的楼房了，明知道年限使用越长，屋顶的损坏越大，可是还是有很多人这样选择，原因就在于能使用的面积翻倍。
案例：百老汇家庭公寓屋顶花园 Broadway Family Apartments by Andrea Cochran
Architect: Paulett Taggart Architects
Landscape Architect: Andrea Cochran Landscape Architecture
Location: San Francisco, California
Architect: Paulett Taggart Architects
Landscape Architect: Andrea Cochran Landscape Architecture
Location: San Francisco, California
Architect: Paulett Taggart Architects
Landscape Architect: Andrea Cochran Landscape Architecture
Location: San Francisco, California
Architect: Paulett Taggart Architects
Landscape Architect: Andrea Cochran Landscape Architecture
Location: San Francisco, California
