I did a 5 day kite-surfing course. Miguel helped me and my friend to get in contact with the kite-surfing teacher and only a few days later we were already able to start the course. Although the teacher spoke only in Spanish, I thought he was easy to understand and he taught us very well. I was surprised how fast I learned how to stand on the board and actually kite-surf. I think the price for this amount of hours was appropriate. I would definitely do it again! And it is nice to be able to look at the pictures on the website of the kite-surfing school.
*Please remember, that you should book special courses 4 weeks in advance to confirm availabilty, especially in high season..