Thanks for the replies, I really appreciate the input. Sorry, I should have given more detail. I would love to keep him there and work with him if I can. He is behind on rent now since he didn't go to work for a month. He has almost paid up on Dec rent by paying a few hundred each week.
I am willing to overlook that and even let it go for another month or two but I have a bad feeling about the future. He has no family. When he couldn't get to work, the place was a complete mess. You could barely step through the apartment. He just watched tv all day.
Maybe you are right that I just hang on but I am not trying to kick him while he is down. I'm hoping he will get back on his feet and I can move him along while he is in good enough spirits to handle a change.
However, if the advice is still overlook late rent, a hoarder like apartment and another potential paralyzing depressive episode, then I am open to the feedback.