English Classes with experienced native teacher

I am a native English speaker with five years experience teaching here in Madrid. I have taught all ages and levels. I have also prepared students for the Cambridge exams with high success rates. 
I am offering private lessons on Fridays and on the weekends. Individual or group. 
Rate per hour is very reasonable (16 euros.) 
I offer a reduction of four euros for more than two people. 
I will bring my own materials to class so that is no extra charge. 
Will travel in Madrid capital as well as B1 area. 
I can also do Skype classes.