Spanish Family looking for English Aupair

Hi! We are a family of five members with 3 kids(17,15,7). To teach especially my young daughter.We live at Madrid city and we are looking for an english aupair from oct/22 until June/23.We need someone with experience in teaching , the job involves a couple of hours in the afternoon (3 hours) compatible with another job especially online teaching.Lots of free time, own room and bathroom 300 Euros per month plus basic health insurance.