Templeoase is a NO GUARANTEES place AFAIK
I thought the downstairs part of Erlebniswohnung was a brothel. How many girls at the party?
Templeoase is sure no guaranteed sex place but in practice anyone who doesn't look like an ogre and behave like a total prick can get laid because 99% of people attending are there for sex.
There is a big room in TO where gangbang style of action takes place and all the girls who are coming to that room are willing to have it with anyone. I've never seen any woman in that room turning down any guy. Last time I was there i did "pussy-hopping" in the big room, i.e. going through 3 different pussies in 30mins. and I loved it!
Around 8 hrs partying, having sex nearly non stop with 6 different women (could've had more but the first one kind of glued herself to me since the beginning and she seemed to be a bit jealous type but because i liked her, I had to hold off a bit) in a beautiful environment, sipping nice cocktails in between fucking, all for 70 eur. Didn't even have time to eat (there's quite good buffet included in the price)

In EW's downstairs party it's hard to tell how many ladies were present during the evening, 'cos they seemed to come and go, but if I say the number was something between 10 and 20, it won't be too far off the truth. Most of the women were available to anyone in EW gangbang-style, but some wanted privacy and locked the doors during the sex. There was one russian couple who only let me to take part in their sex and no-one else. But the wife part of the couple was hot as hell, the best of that night! I spent something like 2-3 hrs with them alone, so I don't know how many girls came and left during that time.
Downstairs of EW seems to be a place what is possible to rent out for special occasions, like in this case. Party was organized by some privat couple and it had nothing to do with Mustafa or EW except for just renting his premises. Most of the time it is a brothel. But more like hour-hotel, so there won't be ladies waiting around for the customers but you need to book a lady first and then the room is available.