Red Square* ugh typos
Yep there are separate areas! It’s actually an interesting setup I thought. You walk in and after paying at the front desk and getting a key for a locker you walk a little ways and then there are two stair cases right next to each other going down. One is to the men’s locker room, and the other is for the woman’s. If you don’t go down you can continue walking past the stairs and you’re now in the co-ed area that’s also the bar and restaurant. Guys and girls are out in this area in their robes that are provided as well.
The men’s locker room I definitely saw guys in various states of nudity. There was one guy walking around completely nude and was super friendly. At one point he seemed to be taking a work call and had no qualms about being nude or discussing his business while roaming up and down the locker room lol. Sadly I did see a lot of guys wear trunks or do the towel dance throughout the different areas in the locker room too though - lounge area, wet steam room, sauna, etc. I think others have said it’s a crap shoot for the vibe and dress code when you go. Nudity is completely acceptable but a lot of guys can tend to cover up. I also went during the day. Maybe night time would be better?
As far as amenities they had quite a lot I thought! The wet steam room was my personal fave bc it was so big. It was kinda off to the side and hidden lol. They also had a dry sauna I’d say was pretty on par with Sweatlodge. They even had those leaf things that you slap when you’re getting a massage. Further back in the locker room are some lounge chairs and then the showers and pools! I actually didn’t use the pools bc there was a huge group of (hot) bros in trunks that took up all the spots
They seemed to be a bachelor party or something similar. But it looked like there were cold plunge pool and a hot tub.
Hope this answered your questions! Personally if I had to rank the spas I’ve been to in Chicago I’d say Red Square is my favorite due to size, then Sweatlodge is number two, and last place definitely King Spa. I’m sorry I know folks on here love King Spa but I do not get the appeal whatsoever - the boner police and complete and awkward silence of patrons is not relaxing to me at all