Went there last week on a weekday. The public was around 40, 50 and older. Most of them were bears, cub or chubs. The view younger men that were there. Were not interested in older or fatter men, as far as I could see. Non of the costumers were interested in having a chat. Very arrogant people. Anyway not my cup of tea.

Went there on 1 March 2019. Reception staff unfriendly. You have to pay for using a machine. The clientele was uninteresting, overweight and too old (i’m 47!). Water in the pool smelt really bad. One of the worst saunas i’ve Ever been to (and i’ve Been to many of them).

It is not worth paying more than what other saunas cost, even up to twice the amount charged by the one that has left the best clientele. The cleaning staff is very inopportune making people feel uncomfortable. It's not the best, it's small, few cabins.

I arrived around 1700 on a Monday and the place was quite busy. It appeared to be an older crowd, late 30s and up, with a few larger guys but mostly average to fit. When you enter you pay your entry fee by machine and give the recipe to a clerk, who gives you towels, a key, and flip-flops. Lockers, cabins, and the bar are on the top floor, wth see-through floor from the bar to the hot tub area. Downstairs featured the hot tub, sauna, video room, and dark room., with a couple more cabins. The place is small, no frills, but the crowd was fun and varied.

Le hacen mucha publicidad, pero además del titulo incomoda, subir y bajar escaleras, pocas cabinas, personal inoportuno en todas las zonas, horario efectivo muy reducido

The sauna is in a very good condition and the staff are polite - you can not find a better place in Madrid.

I was advised by a local to try Octopus between 4-8pm. I got there around 6pm on a Saturday; and I’d estimate there were 30 guys. Most of the guys were fat bears, which is not my flavor, but there were enough otters and handsome, interesting not-fat dudes (which I would consider myself to be) to keep my attention for a couple of hours. Plenty of fun, and I felt welcome. Everyone seemed friendly and a few guys were chatty. Age range was 30+. The large pool was clean, bright, and a not-too-hot temp. The dry (Finnish) sauna was a pleasant level of hot to allow long visits without overheating too quickly, and the steam room was steamy. The private cabins on the lower level warmed up too fast with a door closed, upstairs seemed cooler. The facility was very clean and there was a staff member continually circling and cleaning (but never obtrusive). Arrival is easy—you pay a self-service machine and give your receipt to the attendant who provides a towel and quality sandals, and a locker key (lockers were simple and worked great). No fussing with registration or IDs. For 17 euros, I felt it was exceptionally good value.

The best sauna in Madrid steaming hot room with heavy pressure water jets and clean showers with lots of rest areas and lounge with TV and WiFi and polite staff cheapish after 8pm good value.

Went there on Sunday....not so clean and crowd was 50+...i guess bear here means very fat. Worse spent 16€

Visited it in January 2017 . It's not dirty, but it's not as clean as other saunas. Lots of action.

I found it OK lots of action had good time In steam room and an out of this world time on the sling.

Really nice sauna with more chubby hot guys. Clean with a big jacuzzy. Had a lot of hot moments....

Went there last week and enjoyed it! Facilities are large and clean! Jacuzzi pool is very nice! Steam room and Sauna are clean and big! Diverse group of guys there of all ages! Had a good time!