I don't usually write reviews, but after diving with DJL on Koh Tao I feel that I should let others who may be interested in diving with them know about my experience. It had been about 18 months since I completed my open water certification in Australia, and I hadn't done any diving since. While on Koh Tao for a week I decided to get back in the water. After doing a refresher and a fun dive with instructors Shaun and Jana, I knew immediately that I would be signing up to do my advanced open water with DJL. Shaun was my instructor for the advanced course and I couldn't have asked for a better teacher. He was relaxed, professional, friendly, and extremely knowledgable. My diving skills improved greatly, as did my confidence. Shaun's clear instructions and easy going, friendly personality made the whole experience one that I'll never forget. Thanks to him I'm now determined to make diving a regular pass time, and have already booked in for a few dives now that I'm back in Australia. His love of diving is truly infectious, and his talent as a teacher have ensured that I'm now well equipped to safely enjoy all that the underwater world has to offer. My only regret was that I couldn't stay longer! I can't recommend DJL, and both Shaun and Jana in particular, highly enough. If you're on Koh Tao and interested in diving call in and talk to them, you will not be disappointed.