这是一个２０世纪８０年代在卡塞尔举行的“文献·都市展”的建筑工程项目，建筑师奥托·施泰德勒再次用他的系统的设计概念和工业化的建造方法，强调住宅的交往功能和邻里关系，创造性地利用楼梯这一建筑功能元素，把建筑中的交往空间体现出来。HOUSING WITH EXTERNAL CIRCULA This is a construction project at the “Biennale” in Kassel in the 1980s. Architect Otto Steindler once again used his systematic design concept and industrialized construction methods to emphasize that residential Communicative functions and neighborhood relationships, creative use of the building’s functional elements of the stairs, the communication space in the building reflected. HOUSING WITH EXTERNAL CIRCULA