My gf was tricked into a listing in a high crime neighborhood. The owners defended themselves by saying, "Our listing says 'for seasoned travelers' but we understand if you don't want to stay." Which = travelers willing to deal with being solicited for sex, drug addicts, local dug dens, etc. The owners know this and thus have a 'strict' cancellation policy, ensuring that those who realized they've been conned can do nothing about getting their money back.
Customer service is a joke; the female 'supervisor' told my gf that "she understands but will not issue a refund." Since when does a woman in a position of authority not empathize with a female customer who feels in physical danger?
I'm sure there are good people out there, but new life experiences and meeting people are not worth going with this company that may leave you in the ghetto of your vacation city with no money back and no cares in the world if you live or die...