The staff at Crystal are fantastic, and it's a great place to be if you want to do some diving whilst you're in Koh Tao. The scene was really social and we thoroughly enjoyed our time there.
But. The beach huts are incredibly basic, so be prepared. The rooms are very small, with a double bed, a fan, and a partitioned area that has a toilet, sink and shower hose. That's about it! We were told not to go for the aircon rooms - we didn't see them, but I'd definitely stay in one of those, over a room with a fan if we came back!
- Crystal Dive Hotel
