English teacher for kids

Hello, we are looking for an English teacher, for for our children, 9, 12 and 14 yo, with experience preparing Cambridge exams, on Mondays 2 hours (7pm-9-pm) during school year. Also we would like someone available during school holidays in the morning, 4 hours per day (10am - 2pm). We live and Goya area, Madrid. Please send your cv and rates to my email, thanks