OK, maybe I love this place because I'm a local or maybe I love this place because this spa is awesome. I love their reception area with the huge waterfall wall; pretty. I think the most amazing part of the spa is the bathroom/locker room. They have a lot of lockers and it is semi private if you want to change in there because of some partial walls and other lockers. They also have counter tops filled with shampoo, conditioner, hair products, blow dryers, lotion, etc. You name it, they offer it to you. I just got back from the spa at the Cosmopolitan and they offered none of this. Very disappointed about that. If you get oily from a service or go swimming, steaming or exercising you can bathe yourself at Costa Del Sur, I couldn't do that at the Cosmo spa.
I also like their waiting area. The couches are comfortable and it feels like you are home relaxing without any kids bothering you! They have water and snacks and magazines in the waiting area which is nice. You also get the key to your locker on a rubber bracelet which made me feel safe. At the Cosmo you had to come up with a 4 digit code and pin it in yourself. Didn't like that.
I once got a prenatal massage here and it was great.
I came back another time and got a Vichy shower and scrub treatment and a massage. They Vichy shower is wonderful. I wish I could have one in my house! The massage was great. I love this spa and I have to make some time to go back soon.