My husband and I walked by this only hours before we were getting married. I have always wanted to see what it was about so when we saw this at our hotel we decided to give it a try.
We were seated in front of machines and given a disposable piece that goes in the nostrils. While enjoying the oxygen treatment the workers come around and do things to help you relax even further like putting essential oil on the back of your neck. They also demonstrate various massage and relaxation products on you while you sit there. The products are available for purchase when done.
I really enjoyed this and found it relaxing.