Hi! I learned about FKKs from the discussion here (thank you!) and visited Cologne, Frankfurt and Munich last winter. My personal opinion is that incall type appointments with agencies like in Toronto or Montreal are a better overall experience.
The good things about FKKs
- The buffet is kind of nice. Samya had free beer; most other places charge for alcohol, but soda is free.
- You can see what the woman looks like physically in real life, instead of trying to guess what the unedited, non-airbrushed version of the photo looks like. You can also see their face too.
Not so good things about FKKs:
- The girls come and go, so it's hard to get to know someone, and so it's just a physical experience and there isn't much of a personal connection, which you get from Toronto/Montreal type appointments.
- The girls upcharge a lot once you get into the room.
- They're mostly Romanian, so the language barrier also means that it's just a physical experience, and you don't get to connect much on a personal level.
- It feels a bit impersonal to pick out a girl, spend 30 minutes, and then see her ignore you when you're back in the main club area.
- The women look very bored just sitting and waiting for someone to hire them.
- There's less privacy: you change in a communal locker. Some places give you a bath robe, but Sunshine (Munich) asked us to just wear a towel around our waist (so your top is uncovered). If you have a public-facing job or your face is recognizable, this is not as discreet as making in-call appointments.
These are my personal recommendations (in order of most recommended)
1. Samya (Cologne): has high google maps ratings and number of ratings, so I mostly went there. This had the most women of the FKKs I visited. There are more girls, and better looking compared to Oase in Frankfurt. The front desk is nice in telling you that rates start at 100 per hour, but most girls would keep arguing with me about upcharges after getting into the room, so I ended up paying 200 EUR for 30m (with cim offered). It would have been 150 EUR w/out cim. Ambience has loud music.
2. Sunshine, Munich. It's fairly close to the center of the city, whereas Samya and Oase are far from the city center. This is smaller than Samya or Oase, but had a much calmer feel (no loud music), and the women were less aggressive (they sat patiently and made eye contact; one showed me around the place and didn't pressure me to see her, although I wish I asked because she was probably requested by another guest soon after). I overheard a more experienced client share his advice with another guest. He prefers to avoid the women who aggressively approach him (I forget the exact reason, but my personal experience from that same day was that the woman who approached me proactively ended up upcharging a lot). The experienced client said that he prefers Austria and Switzerland over Germany. He also said there is a place called Atlantis in Austria, on the border with Germany. It's about 1 hour drive from Munich. He likes that place. (I haven't been there).
3. Oase, Frankfurt: it's very far away from the city, so you take a long taxi ride through a narrow small-town road to get there. It's a big space with a lot of girls, but since it's dark (all of the FKKs are pretty dark), it's hard to see that the girl you pick may be a bit older than they appear. The woman I met was very mechanical about it, so it was just a physical experience without much conversation or personal connection.
4. Mainhattan, Frankfurt: It's closer to the city center, but small and has few women there. I had a bad experience and was pressured into a threesome that was kind of boring and expensive.

Anyway, I really envy/admire the system in Toronto and Montreal. I visited Vancouver but didn't have good experiences there. I don't live in a place where we're allowed to do this, so I would probably still be a virgin if it weren't for Canada
