UH Oh! Never had one, as my physical dwelling does not meet the requirements, but have heard stories both GREAT and (very)BAD about them. Must admit, mostly VERY GOOD. Hang in there, you can always call AFS and send them home if they are VERY VERY bad, like, suicidal, REFUSE to admit Cultural Differences, etc. Actually, I think it would be fun, if my bedroom/bathrooms met the requirements.