Live out english su pair in Las Rozas

Hi!
I am looking for a native English speaker to work as live-out au pair. Job consist on speaking english, playing, singing... With Two kids (7 and 4 years old) bit not necessary ay the same time , one day a week on saturday 10.30 to 13h (aprox.) We live in Las Rozas area. Please send me an email if you are interested