This was an amazingly relaxing experience. I found them on line and emailed them for an…read moreappointment. They responded that night, in English, and confirmed an appointment for the following night. During my appointment time, I was literally the only client, which was wonderful. They are a small boutique spa place where they can only accept a very limited number of clients at a time. This means you really get to enjoy and relax during your experience instead of feeling rushed or being disturbed by others. I got the the package deal where I got a 30 minute soak in the jet pool with essential oil, then 60 minute full body massage with herbs and oil, and a 30 minute head and neck massage. I felt so relaxed and zen by the end of my treatment that I'm trying to plot out how long should I wait to do it again. They are located on the 3rd floor of an unassuming office building. There is an underground parking garage you can use or a few limited street side parking. If your appointment is after hours, you will need to be buzzed in. I comminuted via email with Claudia who speaks both English and German. I ended up calling them and Claudia verbally walked me through the process of how to get into the building. Matthias, the masseuse, welcomed me and both he and Claudia gave me a tour of the facility, which can accommodate a couple's retreat. As for the treatment, I first selected the herbs I wanted to use for my massage, then the oil for my bath, finally I selected the hot tea I would be sipping during my soak. You can go full nude or wear a swimsuit. I was somewhat unprepared and didn't bring a suit, which worked out better in the end. Matthias was super professional as he worked on all the little muscles. He first diagnosed my back at the beginning of the treatment and then worked on issues during the massage. It felt wonderful. I really LOVED my experience there and can't wait to make an appointment with them for the next time.