Set your price - English Classes for children near Colombia Station (Madrid)

I am Belén, I am spaniard, I lived in London for 3 years and studied a master there. I would like to help children up to 12 years of age improve their english skills by using games (for younger kids) and fun and interesting exercises (for older kids) to encourage them not to see english as a subject, but as an enjoyable thing. Classes are priced at a minimum required by the portal (6€), but you set the price and pay what you feel my class was worth :). Thank you!