@Bree28 Well, it's good that you are aware that you are OCD and may expect too much. I have a friend like that and she was in therapy for it for many years. She couldn't sleep on a set of sheets for more than one night, she had to change them every day (and iron them as well) and she wouldn't let her husband get in bed unless he'd just stepped out of the shower, even if he'd had a shower 2 hours earlier and hadn't done anything to get dirty or sweaty. She's still super fastidious, but now she is aware of when she's getting really bad, that it's linked to her stress level, and she then tries to lower the stress.
But I still think you know the difference between someone leaving the place messy and someone leaving it a filthy dump. And to me, just because someone is super friendly and communicative doesn't mean they are nice, if they don't respect the space or the house rules. It just means they're super friendly and communicative.
I property manage a couple small places that get rented long term (lease, not Airbnb) for friends. I've dealt with a lot of those super friendly, communicative types who leave a pig sty behind them and I can't stand them anymore. One girl gave me hugs and kisses and assured me she'd leave the place super clean when she moved out the following week, not to stress about it. She left the most god-awful pig sty behind- it took me 8 full hours to clean a one room 6 meter x 5 meter cabin. And a truckful of garbage to take to the dump.
Another girl moved in with one small dog, then adopted another 3 street dogs. They ripped down the curtains I had made, and dug 17 huge holes in the gardens and yard. She also left a giant mess behind.
I've come to the conclusion that those people are fakes, or at least that's how I see them. Their friendliness is surface- it has no depth- it allows them to get away with being irresponsible- if they really cared, they'd be respectful.