Graeme is great. Down to earth. Very skilled and methodical. I had severe back pain and spasm and left after my second session pain free.
I would advise 90 minutes if you are in pain, as the 60 minute first session helped but didn't give time for complete relief.
I think Graeme would agree this is more a service for sports injury prevention and relief than a sensual "pamper session", and it's a great venue for this purpose. Cool as it's underground and private.