在英美等国住宅立法要求房东承担的众多义务中,最重要的当属适住性担保义务。法律对房东责任的规定保证了承租人拥有一个安全、舒适、健康的居住环境。我国住宅租赁立法中对适住性担保的规定存在诸多不足,为了改变当前住宅租赁中“群租”、“蜗居”等乱象,保障承租人住宅权的实现,应当尽快完善相关立法,明确房东对租赁住宅的适住性担保责任。 In the United States and other countries where the residential legislation requires the landlord to bear the many obligations, the most important thing is to be compatible with the guarantee obligations. The law provides for the landlord’s responsibility to ensure that the lessee has a safe, comfortable and healthy living environment. In our country’s residential leasing legislation, there are many deficiencies in the provisions on fitness guarantee. In order to change the chaos like “group rent”, “dwelling” and so on, and to ensure the realization of lessee’s right of residence, Legislation, a clear landlord on the lease of residential fitness guarantee responsibility.