Very nice Spa with big rooms, each room has its own washroom attached. The Spa even has a large clay sauna in the back but you likely need to reserve it. Cost is 500 pesos for relaxing massage and 700 for therapeutic, a little pricy for the location but still good. Olga gave me a great massage, I would recommend this Spa.
I really didn't like it. I asked for a relaxing massage and was told it was 400 mxn and needed to wait 20 mins for the therapist was on the way, when I was in the cabinet all ready for it, the therapist told me the relaxing massage was only rubbing fingers on my back and was offering a muscular massage for 600mxn, which was a REAL relaxing massage very low pressure. I agreed since I really wanted a relaxing massage. Then during the massage there was like 7 times where I felt the lady/therapist was barely touching my testicles. I felt physically invaded. When I went to pay I was charged 650mxn extra 50 for therapist Uber. That's not a problem if get told in advance. But the way it went it felt like a bad surprise after all. That's why I didn't like it. I have not done the Temazcal there but honestly I think I would not do it.
The only Temazcal I can take by my self, "it was not on season" it may change season to season, but I enjoyed the experience, I recommend you to get the massage after the Temazcal. Bring your own sandals and extra clothes. I used a two piece bathing suit in the thermal and change after. They are very accommodating and flexible.