X-ray Exclusive Spa, spa shop in Sukhumvit area, BTS Thonglor, quiet, private!!! How to get there: BTS Thonglor, Exit 2, walk to the end of Sky Wallk and you will see The Crest Condo in front of the alley. Enter Soi Sukhumvit 34 about 300 meters, a 6-story gray building in the middle, curved head on the right hand side.