we used it last year. My older child went to the kids club at WL as he was old enough that he thought that would be more enjoyable. we had the in-room sitter for our daughter and it worked out well. I was nervous about leaving my dd with a perfect stranger and made sure to call in advance and have the sitter there early so I could be there while they interracted before we left. I made sure I had the sitters contact info and called a few times but everything was fine. I would do it again.