I don't ask guests to leave the appartment perfectly clean at all but there is a minimum of respect for the furniture and place, since I am not an hotel with cleaning staff:
- used chewing gum on the night table
- panties hung on the curtains hold
- long hairs all over the place
- trash all over the place and not in the trash bins, etc.
My cleaning fees are very low and are used to pay the laundry for 1 duvet, 2 bed sheets, 4 pillow cases, 4 large towels, 2 face towels, kitchen clothes and bathroom mat.
I'm not blaming you, it's just a remark that you should take in consideration for your next trips. As I had to clean all the mess in less than 1 hour for the next guest.