I´m an American with 20 years of teaching experience here in Madrid. I teach teens and adults only. Grammar, Business, Conversational classes at all levels. I have a vast library of all the best known teaching methods and materials. My price is 20 euros for a 1 hour class if I must travel to a destination. Classes at my home (metro: Portazgo), I charge 18 per hour. If you´d like to take a summer intensive course or extended hours, we can come to an agreement on price.