Learn about the innovative renovation of the Ape Factory Office by ZhiXing Architects in Changsha, Hunan, China. The design features a new 3-4 story structure added to an existing 2-story building, creating a unique 'matryoshka' effect. The building houses a showcase of interior design, a craft model display, a designer office, a conference room, and a partner office. The building is surrounded by trees, creating a relaxing atmosphere for employees to work in. The design also features a bright yellow staircase that serves as a visual focal point and advertisement for the building.