I have not, but from RADP I have always heard good things about Fairy Godmothers. In the Orlando phone book they are listed ar (407) 969-9847 and toll free 877-611-4314. My understanding is that the sitters are usually in their 40's or 50's. They will inquire about ages, etc., and bring toys and games with them which are appropriate. If you give them specific permission they can take the kids out of the room and also do meals. They even (again both with permission and prior notification) will provide a sitter who has an AP and who can take them to one of the parks.