You literally have to "drop in" to see the attendents. The owner runs a very tight ship, adhering to the Cambridge bylaws as they are a licensed "holistic" spa. I have yet to stay for a session but have done extensive research and they have a very solid reputation. You will not be disappointed. Find your preferred lady, check her schedule and enjoy. It will certainly be my next stop when time and $$ permit. I would also refrain from posting too detailed of a review. A simple "yes I enjoyed myself" should suffice.