Client Testimonials
I loved the contrast therapy. The staff were also very welcoming and answered any questions I had.
I loved the privacy of the sauna experience. The person who showed me around was knowledgeable and gave me tips and tricks on how to maximize my experience. I already told friends and family and plan on going back! I do wish there was a location closer to me (I’m in central mass, so driving to the Boston area, is a little far)
The private room was great - facilities were clean and staff is friendly.
Very relaxing!
It was a great experience and appreciated the facet it was a private suite! I’m looking forward to coming back—reminded me of my college athletics days.
Cleanliness, environment, atmosphere, overall product
Private and clean, friendly staff
Penthouz room was massive. Staff was super friendly. Great experience with my membership while traveling to Boston for business.
SWTHZ offers a truly luxurious wellness experience with private sauna and cold plunge cabins. The staff provided excellent, attentive service from start to finish, and every cabin was spotless, beautifully designed, and finished with high-end details. I loved the privacy and relaxing atmosphere—it felt like having your own personal spa retreat. A fantastic experience, and I’ll definitely be back!
clean, friendly staff, thanks
I’ve consistently had a top-notch experience at SWTHZ SOUTH BOSTON. The rooms are always spotless, appointments run on time,(accommodating when I have run late also)and the entire staff is friendly, kind, and welcoming. The atmosphere is warm, relaxing, and professional, making every visit enjoyable. I always leave feeling well taken care of, and I highly recommend them to anyone looking for exceptional service!
The staff was great and the overall experience was awesome! Will definitely be back!
Very relaxing , clean and safe environment..
I love the place and the whole vibe of it! The surroundings are really nice. The water machine could work a little better, but overall it wasn’t a big deal. My only suggestion would be letting customers know how to use the Bluetooth in the sauna—I had it my first time and loved it, but haven’t used it since (my fault for forgetting to ask!).
Overall, such a great experience! The workers are sooo kind and friendly. I rave about this place to everyone!
The staff is incredibly kind, warm and welcoming. The space is beautiful and it is a wonderful experience every time I come.
The facility was exceptional and the staff was very knowledgeable about the process.
loved the private suit and all the amenities
People are so nice!
Everything is so clean and nice
The freedom of my time and the relaxation options
The place was very clean and very relaxing. The employees were very nice and friendly.
Staff and facilities were lovely
It was an amazing experience for me and my girlfriend the sauna was great. It was our first time doing a cold plunge and it won’t be our last. The shower leaves your body and skin feeling nice. I do a lot of cold showers at home but the cold plunge experience was amazing. I suggest everyone tries it at least once and I guarantee you will return.
Unique self-care in a luxury private setting. To use a sauna and cold plunge —which are not staples of homes today— is very much necessary to take care of what you cannot see *but can feel* as an adult in today’s day and age. I was “floating” as I left my first session and am coming back again this weekend.
Great service! Will be back
Solo zen and challenging in a good way. You commit, absorb, survive and conquer in one session.
Easy and convenient
Staff is very accommodating clean quiet
Private room
Clean
Quiet
Feels great