Totally agree with everything said about not renting to family members. The only exception might be to a child, but only if you are OK with the fact that you might end up subsidizing the situation, at some point.
Even if not related, but you end up becoming friends with a tenant, it can get bad. We moved just a couple blocks away and knew that there wasn't a good way to hide our ownership since we would be attending the same church and others in the congregation would say "Oh, you are living in Quist's old house", etc.
They have now moved out of state, but have been texting and emailing because they left that house in a poor state and were charged fixing expenses and didn't like that. NIGHTMARE!
The new tenants don't know us. Yay!
BTW, I have 27 doors in along the Wasatch Front and they are all cash flowing. I've not looked recently since I've got 10 more doors under constructions (6 in Ogden and 4 in AZ), so hording cash, at the moment.