I’ve been fortunate with renters and haven’t had any major issues. When I bought my first rental I sat down with a friend who owns hundreds of doors and asked him about screening. He gave me all kinds of info but the one thing me said that has always stuck with me is that he meets prospective tenants in the parking lot when they show up to look at the place. If their car is a mess or full of garbage he doesn’t even give them a chance. If they can’t take care of their own vehicle then they won’t take care of your property. A clean vehicle doesn’t guarantee a good tenant, but a messy one guarantees a messy tenant.