3. Thai Prime Massage Located Silom Road, Soi 6 is the Thai Prime Massage which you could enjoy different massage services from girls and ladyboys. This mixed girl-ladyboy massage shop offers foot massage, Thai massage, aroma oil massage and body scrub. Like other massage parlors, you can go for a cheerful ending, but expect the experience to be irratic. It really is determined by the ladyboy that you pick. So choose wisely or hope that you receive lucky along with your choice.