Doing our course with Big Blue diving was the best choice we could have made. I was scared of doing the course, I had tried once before, and had given up. But at Big blue, they take te time to teach you the theory in many different ways. Our instructor (Tim) was the best. Very professional and we felt safe with him. He took his time with us and made me not be afraid of diving. It was an amazing experience. We met awesome people, the food at big blue was very nice, accomodation was good, equipment and boat were good, we have nothing to complain. The experience we had with Big Blue diving, and most of all Tim, our instructor will probably be the reason why we will keep diving. And we will definatly go back to Ko Tao one day!