I stayed at the Serenity hotel for a short 2-night getaway from Bangkok. I stayed at a room with direct access to the pool, so that was nice and convenient. The staff were very friendly and helpful, so that's a big thumbs up for the hotel. The pool was nice, but the water wasn't very clear. This could be because of the lack of guests due to covid, so their upkeep of the facilities may have been cut down a bit. The room was extremely roomy. It was clean, but there was an unpleasant smell coming from the shower. The water kept alternating from strong pressure to lower pressure and the water temperature was fluctuating from warm to hot as well. It was bearable for the 2 nights, but hopefully they will fix this in the future. the hotel was a short drive from the central area in Hua Hin. If you have a car, the distance shouldn't be a big problem. Overall, I would recommend this hotel.