I'm going through something similar.
I left on a cruise on July 30th, and I get a text from my tenants at my rental house saying they're not paying August's rent, and
they are moving out that weekend. Grrr. Thanks for the notice assholes.
Then, when I get back from the cruise on Aug 4th, I call him to set up a meeting to get the keys from him, and do a walk-through,
he says he needs more time to clean. I meet him a couple days later, and there are piles of garbage by the curb, and the garage
is full of garbage - I mean full. He gives me the keys and he says he's going to come back to clean. The place is a disaster,
he clearly is not getting any of his deposit back - but the fuckers smoked in the house, and I believe in 6 years never vacuumed the
carpet once. It will all need to be replaced. The assholes lived like total pigs. It's party my fault, as I didn't do checkups on them.
The last thing I noticed that really pissed me off, is that I put a brand new A/C unit in there 2 years ago (probably 4-5 grand) and
he assured me he was replacing the filters every month. I looked, and the fucker didn't even have a filter in there, he threw the
last one out, and was too cheap to pay the $1.99 cost for a new one, and put my new A/C unit at risk.
The only good news out of the whole thing is that the realtor says the house is worth 30K more than I thought, so I'm putting
the thing on the market, and I'm done with fucking scumbag tenants. Q!@#@$%^#$#^$%#&^%#$#
Oh, and the bastard never came back to clean. I hope someone calls me some day for a referral on him.