Google maps location - Copy and Paste the following link into a new broswer window - https://goo.gl/maps/jgSXSPgntKeD741i6
Hua Hin Soi 86/1 to the end. Left and then a quick right turn. 6th townhouse on the left side of the street. Marked with blue "Triangle inside a Circle" sign The meeting location is labeled and searchable on Google maps as "A Meeting House" and location is accurate although the inlaid displayed building photo is not (yet).
12.562553, 99.957175

Meeting House
#226/31 Soi 1 - Soi 86/1 alley Behind the Grand Hotel
Hua Hin
Prachuap Khiri Khan
Thailand