Did my IDC with the course director Marcel and the staff Julian, Joseph and Martin. And couldn’t have a better experience! The whole course was amazing! Great facilities and for sure the best teachers. They helped us in every single way during the course and after! Koh Tao is a beautiful place and Sairee Cottage Diving is definitely the best choice for the IDC. I would highly recommend this place to all my friends and people who are looking forward to become a PADI OWSI.