该项目位于北京市西城区一片肌理完整的胡同中。在不足200平米的有限场地内，不仅需要最大程度地保留庭院和建筑的原有格局，还需要容纳办公和生活起居功能的叠合，空间布局更需要能被灵活使用的可能性。方案在院内植入几个黑色钢板包裹的新建体量，以最小干预，在容纳几处新的功能空间的同时连贯了室内外动线，实现传统居住建筑向新办公休闲功能的转换。

▼露台景观，terrace view ©陈鑫星

The project site is nested in a well preserved hutong area in Beijing Xicheng District. Both the main office and a small residential part had to be integrated within a limited footprint of 200 sqm with minimum interventions on the original layout and the client requested a flexible spatial organization that could accommodate different uses in the future.

▼场地原貌，site condition ©临界工作室

新体量的植入将场地内原有单一而空洞的室外空间分解与重组，形成了四处尺度与氛围各异的亲切庭院，为各个室内空间提供精致的对景。整个院落进深19米，丰富的空间序列从南向北完成了公共性向私密性的过渡，这条精心设计的动线试图在狭小的空间里最大化空间的纵深，让每个转身都有不同的惊喜。

▼设计生成，design development ©临界工作室

Black steel boxes were inserted to connect the existing volumes, transforming the site from a traditional living space into a multifunctional modern office. The new volumes break down the existing barren exterior space into four gardens of intimate scales and diverse atmospheres. A route is delineated along the 19m long North-South axis with an orchestrated sequence of different spatial experiences and changing views to transit from the public office to the private living part of the building.

▼庭院，courtyard perspective ©陈鑫星