Berlin was mentioned in a post as being the place to be, one of the attractions was the flat rate brothels. Lately the flat rate brothels of Berlin have reduced from 3 to 1.

The good old Brits were the go to customers of these places.

Caligula closed in September 2019 and King George is no longer a flatrate. Airport Girls wasnt technically a flat rate as its a FKK type place. Sad times. With Corona measures kicking in it would be interesting to see if Berlin can still match Amsterdam for fun, of late Amsterdam has fallen behind.

I believe it's been around 2-3 years since flat-rate partytreff venues were banned. It started in the NRW region and from my understanding the law now covers the whole of Germany. Maybe somebody can clarify this?

What you will find now is an entry price which includes 'spass' coins/tokens which can be used to pay the girls. For example €130 entry fee which includes 18 spass coins, where 3 coins provides a short session with a girl.