English babysitter needed in Pozuelo de Alarón

We are looking for a native English babysitter/Speaker (English or American) to play with our 4 year old kid in Pozuelo de Alarcón. Preferably experienced with children.
  
It would be 2 evenings per week from 5pm to 8 pm (any 2 days from Monday to Thursday). We are paying 10 euros/hour.
Our idea is to start within the upcoming weeks. 
Contact me for further details and information. 
Many thanks.