I've spent lots of time in Holland & Germany but nothing that I have seen compares with the "in your face" deborchory of Pataya. The girls aren't behind glass windows or in brothels but are right there on the street literally grabbing men as they walk by, they are everywhere you look & it is difficult or even impossible to avoid it. After saying that there are places in Europe that are pretty full on but you would need to search them out more so than Pattaya or Patong ect. One of the best experiences that I enjoyed in Berlin was Artemis where you pay an entrance fee & it gives you 24 hours access to a 3 storey brothel including beer, wine & buffet food. The place has swimming pools, spa, a large bar area & a theatre showing porn. Each week they have selected days that the girls are completely naked so I found myself sitting at the bar drinking German beer surrounded by 30 to 40 mainly young Eastern European beauties wearing only high heal shoes all trying to get my business. You pick 1 & go up to the private rooms to do your thing for 1 hr then you are taken to a locker near reception where you keep your clothes & wallet ect (you shower & are given a robe on entry) pay the girl a flat fee, get another shower & head back to the bar for a few more beers, a bite to eat & a chance to chat to fellow punters & of course to meet more gorgeous naked ladies for round 2,3 & 4 Ect.
P.S some guys prefer to use the theatre for their sex so while I was being shown around the complex by 1 of the naked ladies there were 3 couples engaging in various acts right in front of every one watching the xxx movie. It's not my thing but everyone to their own & although it was different it really did fit the theme & some how didn't seem out of place.