i would say he's fairly neat and organized and good about respecting privacy. he did grow up with sisters, so living with girls/women at least isn't a foreign concept to him. he's had his dog and two cats for a while, so they would have been under the same roof, too. i feel like his big dealbreakers would be privacy and keeping track of your own stuff/cleaning up after yourself since he would've tried to be considerate about that stuff himself.