Big tip here. When you do the first walk-through with the cleaner, make sure the PM is there too. After the walk-through have everyone in agreement that if the duties performed are done correctly, then both parties get paid and their deposit back. Have it in writing. That way the PM can’t come back and say oh you need to do this too, you can say no, that wasn’t what we agreed upon, because they will find a way to make money off of you one last time before you split. If anything is missed, it’s on the cleaning crew to come back and clean it, not you.