My 9 year old daughter was not behaving at all the first couple days of our trip. I kept threatening to get a sitter. She didn't believe me, just kept giving me that "Yeah, right!" look. Well, one morning I had had enough. I called down to the front desk (we were staying at the Dolphon), they transferred me to someone who had the number to Fairy Godmothers. I called them & a Fairy Godmother was in our hotel room to watch my daughter within an hour. We left my daughter with her for 4 hours while we went to Disney/MGM Studios.
I left the rest of our party & went back to the hotel to retrieve my daughter after the 4 hours were up. While she really liked the Fairy Godmother (they had gone to lunch at Tubby's, FG's are CPR certified so I OK'd here watching my daughter swim, etc.), my daughter behaved better than she ever had the rest of the trip.
They are great!!