Nice spa on a side soi from the Nimmanhaemin Road. They offer a good service and the prices are right.
To quote them, “Our shop welcomes gay and unisex clients and we provide the professional service (With special area if requies). We available male and female therepists but the most of our staff is male.”
Here is a map showing you where they are:
For more details check out their website on http://www.chayaspa1.com
