下次签LEASE加一条，要75块钱的COPAY for each repair request. 这样鼓励房客爱惜你的房子。

In my state, it's normal for landlords to write down repair copay except a/c and furnace on the lease. SFH is different from apartment, the rent pay sqft is much cheaper than apartment, and there is no dedicated repair person for SFH, so it makes sense to ask tenants for repair copay.