I went about a year ago, but i still remember this place. Very calm and soothing environment, with friendly, well trained staff.
They have such a large selection of services and spa packages, its hard to choose.
Aside from spa treatments, they have a lot of alternative medical treatments that they perform.
I've been to a few other places in the east bay, and this place seems to be the most professional.

From the light music playing in the background, to the their tranquil aquarium filled with exotic aquatic life. And i'm just talking about the waiting room :)
I drove all the way from San Francisco to Danville,I know the drive is long, but their website made me feel the most comfortable because their employees seemed to be the most highly certified and well trained. A friend has also recommended them to me.
I went here to get a massage and a Vitamin C I.V. (i felt a cold coming along, the IV prevented it!) .Their staff is soo incredibly calming and friendly. You really feel as though you've entered a place that you feel the rest of the world should be like.
Everyone there is so highly trained. They even had an MD there the day I went.
Their pricing is very reasonable, and parking is never a problem because they're located in a medical building that has its own exclusive parking lot.
Before walking out I purchased 2 gift certificates so that I could share this great experience with family and friends.
The worst part of this whole experience was leaving the place, as soon as you walk out you want to go back in for another hotstone massage or accupuncture.
I can't wait to go back. HIGHLY RECOMMENDED!