I've been deep-cleaning multiple times every day since I arrived. Collecting and washing all the dishes throughout the house, sweeping, mopping, vacuuming, tidying, painting things, whatnot... But today I'm leaving and take no responsibility for whatever mess is there.
There is one thing, though: I painted some of the furniture and it will quickly get scratched off and ruined unless it gets a coat or two of clear varnish (veneer). Given that people just sort of throw stuff all over the place, I'm wondering if there's anyone to take on this task?