We were in Ranong to board a dive boat and when it delayed, we moved to this hotel, which was much better than where we were for the same price. The man checking us in didn't speak much English, but we did have some good laughs trying to talk with translator apps. We didn't realize they had river-view rooms but you should ask for that one if you will be there during the day for the nice view.
We had a "bike" room on ground level. It was huge, had working air con and hot water. The hotel had wifi that worked about as well as anywhere we tried. The bed was fine and there was plenty of space to spread out bags.
It is easy walking distance to the main hot spring (pleasant walk, wear sunblock) and some restaurants and a 7/11 aren't too far away either.