AUPAIR/PLAYFRIEND FOR 3 WEEKS OF JUNE

We are looking for an English aupair/playfriend for one boy of 4 years old. 
We need someone dinamic with experience with children and that would like to spend time playing and talking with him. 
The work will include picking him from the schoold,playing  and taking him back home. 
Working days will be from Monday to Friday from 3:00 pm to 5:30 pm in June (from the 2nd to the 20th of June). 
The school is located in Chamartin Area(subway line 9 Pio XII) and the home at Plaza Castilla area. 
We are flexible to start in the middle of May (Tuesday and Thursday from 5pm to 7pm) with the objetive to know each other. 
If you are interesting please contact me by phone or email.