The original site of the project is a bathhouse transformed from an old factory building. The space layout is single. Due to years of disrepair and dilapidated condition, it has neither obvious industrial architectural characteristics nor historical value. This case update combed the seven independent building design process, the relationship between the break the original space structure, space level of systemic refactoring, differentiation, elastic unit combination promotes the creative use of space, in order to constantly improve surrounding area sustainable development reflects the architectural design play a positive role in urban renewal.