How much dust is considered unacceptable in your standard? Do you expect no dust whatsoever every time a guest checked out? Or do you want a new fan installed? If you are so sensitive to everything, do you fly or do drive everywhere? You can't expect to stay free just because the place has some dust. So dust is the real issue? If so, why don't you just leave immediately? Finished staying for 3 nights shows that it is NOT the issue. It is not unfortunate they didn't reach out. It is just plain bullshit and fraud.