ENGLISH CLASSES FOR CHILDREN MADRID

We are looking for an english teacher for a week (from June 29th to July 3rd). The english lessons will be for two children (ages 6 and 9) and they will take 5-6 hours (from 9 or 10:00 a.m. to 15:00h)  every day. The teacher will have to make different activities with them (all of them in english), including playing football, going to the swimming pool of the house, having lunch with them and playing in english. Some previous experience with children in a bilingual school is necessary.