@Timothy19 Totally agree with you. There is a big difference between cleaning, as in major housework, and cleaning up one's own personal mess. I expect to spend an hour and a half to 2 hours cleaning the guest bedroom, which is small, and the guest's bathroom. I expect to change the bedding, put out fresh towels, refill the soap dispenser, vacuum throroughly, wash the floors (and windows as needed) clean and disinfect the bathroom, including scrubbing the shower walls and floors, put in a load of laundry, chuck out or leave for new guests toiletries that the guests have left behind, maybe remove an empty water bottle, and empty and clean the guest's garbage can.
I do not expect (as was the case with only luckily one of my guests) to have to pick up 20 pieces of wadded up toilet paper from under the bed, discover mildewing wet towels wadded up on the floor, dispose of 20 empty water bottles and a dozen beer cans with an inch of beer left in the bottom, spray for the ants that moved in because they left empty chip bags and cookie wrappers all over the floor, or pick up all the dirty unwanted clothes they left behind. All in a small bedroom (they had full access to my kitchen and did cook and wash their dishes). In my book, this is simply disrespectful. But for all I know, they may live like this at home as well.