We were at first put off as Sawasdee was another of these open Hua Hin eateries without air-con however given the good reviews we gave it a shot and we were not disappointed. The deep-fried sole with three flavour sauce was among the culinary highlights of our Thailand trip. Service was better than in many other places because the owner was present and ensured any misunderstandings were avoided. Unlike some other restaurants in Hua Hin Sawasdee actually show the fish and price BEFORE you are served, so top marks for transparency. I would suggest going at 2.45 pm or so, as traffic on the busy road is then less and at other times Sawasdee is very full.