Can't recommend Kellie enough - my son really enjoys going to "Kellie's House", always has fun and can't stop talking about the things they do.
Kellie also looks after my school age daughter during the school holidays - she always asks if it "is a school holiday tomorrow and can I go to Kellie's house?".
My daughter has Coeliac disease and Kellie is very understanding about dietary requirements and making sure that my daughter doesn't feel left out.