Folks, there's a difference between a slumlord and a decent landlord. I've owned a house for ten years now, and in addition to the mortgage and taxes and insurance I pay every month for the privelege, I've had to spend tens of thousands replacing the roof and doing other regular maintenance tasks. I'm actually about to dump thirty percent of the original purchase price into more deferred repairs and maintenance to get it back to a point where all the finished space is habitable again. Owning a house is expensive in ways that I did not fully understand until I bought mine, and decent property managers are taking care of all that for you, and if that's not a job I honestly don't know what is.
Slumlords and corporate landlords can fuck right the hell off, though.