Mermaid Villa sits in Srithanu on Koh Phangan’s west coast, an area that usually appeals more to travelers looking for a slower-paced island stay than to people planning their trip around Haad Rin nightlife. That west-coast position matters: you’re choosing sunset-side Koh Phangan rather than the party-centered south. For couples, independent travelers, or anyone settling in for more than a quick stop, that can make more sense than staying near the Full Moon crowds. The listing also indicates complimentary parking and designated smoking areas, which may be useful depending on how you plan to get around.

For Full Moon Party plans, this is workable but not especially convenient. Haad Rin is about 17.9 km away, with listing data putting the journey at roughly 36 minutes by taxi, so late-night transport planning is part of the deal. Walking is not realistic at over four hours. In practice, this fits better for travelers who might go to the party once and spend the rest of their time on the quieter side of Koh Phangan. One note of caution: the 8.4/10 rating looks decent, but it comes from only 2 reviews, so it is not enough to say much about consistency.