Friendly staff and great instructors. Me and my friend took two fun dives and after that we decided to get our Advanced open water course.
The fun dives with Matt were amazing. Great visibility (20m+) and Matt is a great instructor being calm, friendly and enthusiastic. He did his best to show us all the local sea life and led us to a school of fish which was an experience I won't forget.
The advanced dives with James were very informative. James takes one step further to teach people important aspects of diving and his instructions are very clear. Felt safe with every dive we took.
There were some problems with the diving gear (BCD especially) which occurred on different dives we took. This might need some attention.
If you're looking for a laid back diving center with a lot of fun and nice people I recommend JDL as a diving center on Koh Tao. The pool parties are also very nice!
Thanks Matt, James and bald epic beard guy (forgot his name) for the great experience!