My little boy has been with Debbie now since September 2014, and he absolutely loves her. I have even placed my 4 year old with her for one day during school holidays and he too loved it to the point where he didn't want to go back to school he wanted to stay with Debbie.
I love that she takes him out for walks and gets him used to outdoor play, he loves it and this is something my eldest has missed out on and doesn't really appreciate.