I am a regular client of the Spa - nice place, good quality for money and great Thai Massage. The masseuse (Amy) is so good and I strongly recommend to try her hands!
Do not be put off by the location, it's above soho gym but the massage room is clean, quiet and calm. Amy did a fantastic job, really happy and will certainly be back. She is attentive and knowledgable and applied the perfect amount of pressure.