Just came back from Dusseldorf where I visited the joint Golden Time/Ocean establishment twice (before covid, I visited Golden Time in Bruggen. One of the girls told me that it burned down, so they ended up joining forces with Ocean).
Short version: two thumbs up (nobody who lives in the US has the right to give anything less)
Longer version: 80 euros entry on the first visit (tuesday), 65 on saturday. Girls dressed up for Halloween which made it even more fun. probably 20-25 girls at the peak (around 10pm). 4 out of 5 were models (looks 9+) by TER standards, and the rest were 7+ at least.
Girls are a bit on the "aggressive side" (they see you alone and they come to you). I have mixed feelings about this. Sometimes I would have just liked to relax, but in another, when I am ready, this gives me the upper hand.
There's no movie theater, which is a bit disappointing. It helps me recharge more quickly. On the plus side, you can bring your phone inside, as long as you don't even think of taking pictures.
They say that he basis rate is 50 euros for 30 minutes sex all covered, but frankly girls won't let you get away with less than 100 per session with an excuse or another. More likely, 150 and 200 is what you'll fork out, but believe me you will still be getting great bang for your bucks by US standards.
Dinner is included with the entrance fee. Bring your own mouthwash and toothbrush, as one is not provided to customers. In general, the care for details is below average as compered to other FKKs I have visited. Anyway, this is nitpicking. DRIVE there (at 110 mph) confidently. It's all legal.