AU PAIR IN A FLAT IN MADRID

We are looking for an aupair in a flat near Plaza de Castilla.
We have three children of 7,5 and 3 years.
We expect 30 hours of playing games and conversation in english with the children per week.
350 euros per month
Accomodation and food included.
Please to contact send us:
-Name
-Age
-Nationality
-Have you work in spain before?
-Do you have references?
Thanks