The late cancellation by host without no specific penalties seems to be one of the most prevalent yet disturbing elements in this. The one who's travelling has the weakest odds of all. The traveler will be in a foreign place with no place to stay. In contrast, the host has no losing cards except some income. The rules should, thus, have been written to protect the traveler at the expense of the host because the host…
New scam: post a listing for a very high-end place you don't own, cancel the booking once you've been paid and book the client a cheap hotel, and pocket the difference