ENGLISH TEACHER 15TH AUGUST SIERRA DE MADRID

We are looking for a native english teacher  for 2 kids, 12 and 9 years old 
In the Sierra Norte de Madrid, Soto del Real, 40kmt from Madrid capital.
We can start on August the 16-17Th till the 31st, Monday to Friday from 10:00 till 14:00, there is a country house with a big garden and a swimning pool.
2 hour Classes and t2 more playing , swimiming, bicicling, ...nice weather and beautiful countryside.,
We pay the transportation card from Madrid (if necessary) and 220€
Any other condition we can talk about