Just talk to your landlord like a human. It never hurts to try and be friends with your landlord...I'm not suggesting you hafta go bowling every weekend but something more than a business relationship is nice if possible. It's expensive for them to find new tenants, the place sits empty while it has to be cleaned and sometimes painted, advertised, shown, and references checked, plus you never know who your'e going to get... just a conversation which includes when he will be paid and how much will probably cover you.
*hugs* good luck