these people are crooks. they don't do any maintenance on the property, barge in at late hours without any warning, and take a very long time to fix problems. the reason for taking so long is because they attempt to perform much-needed repairs (plumbing, roof, etc.) without city permits and look to get the cheapest handymen to do it for them. oh, and they hold on to your deposit without any reasonable premise.
This "low-income house, non-profit" is a scam. This organization does work on its properties without city permits, does not respond to tenant complaints or needs in a timely manner, and abuses its rights as a landlord, most prominently with its egregious, legally unenforceable lease. There is certainly great profit made here on the backs of tenants and the city. Do not ever rent from these people if you ever want "quiet enjoyment" in your home, which is your right as a tenant, even in Miami.
Review from Guidestar