I had a trip to a brothel in Munich once (10 years ago). I was a bit drunk, and I asked a taxi driver to take me to a prostitute.
She was Thai, and ok. I think OWO was provided. She worked in a building with lots of girls in their own room, a bit like the set up in Amsterdam.
After the deed, I managed to somehow walk back to my Hotel at 3 in the morning.
Stupid I know, but I survived!