Colm is a fantastic instructor, I couldn't recommend him highly enough. He has a great approach to teaching that is both fun and informative.
I did my IBT with him, a pre test lesson a few months later and then rented one of his bikes for the test. I passed first time, no doubt completely down to Colm's vast knowledge and experience in the industry.
Looking forward to going back and doing some advanced training with him in the future.