Aúpair needed for July in Madrid

I am looking for an Aúpair to play with my 3 daughters in English during July in the mornings. They aré 5, 6&8 years old. We live in Pío XII and we have a garden and swiming pool. She/ he can live or not at home, will have to be with them around 5 hours per day, and it woud great uf she/ he has driving license. We woud pay depending on whether she/ he lives at home or not, around 70€/week or 150€/ week.