The warranty of habitability is an automatic legal promise from a landlord that a rental home is safe, clean, and fit for people to live in. It applies to all residential leases, even if it is not written in the paper. Landlords must fix major problems so the home stays livable. [1, 2, 3, 4]
所以关于居住性的问题，一定修；和居住性无关的问题（什么抽屉少，噪音大等等），一律不管。
另外，消耗性的损坏（比如换电池，换灯泡），房客自己负责