A great instructorRalf is a great instructor! Very experienced, friendly, easy going and patient! He adjusts the teaching to your level and needs. Highly recommended! 27. Januar 2021/von Ralf Hartmann https://www.snow-coach.ch/wp-content/uploads/2014/01/sc-logo-neu3_01.png 0 0 Ralf Hartmann https://www.snow-coach.ch/wp-content/uploads/2014/01/sc-logo-neu3_01.png Ralf Hartmann2021-01-27 11:31:332021-02-12 15:39:58A great instructor