if want clean spa, can go those inside shopping mall's like KSL/city square/aeon mall...
and ofcuz the outside most popular bkk spa (2 outlets) always fully booked every weekends
for boom boom, current lineup only vip & HV have more girls selections.
if not in the hurry, can wait for further more spa's to open up.
current supply still not enough to cater for all sgreans