Well then. One of the things in my punting checklist is a flat rate place. Older reviews point Airport Girls as the one to go for in that cathegory. Do you have any recommendation of a good flat rate place? Otherwise I will risk it to check how airport girls is looking nowadays... 
How about trying out Anni Porsche? It's not exactly the same concept as AG, but there it's fairly easy to get one on one-action as well, if you don't mind other people watching? But that you'll have to tolerate at AG as well since you're rarely in the room alone just with the girl (there's almost always other couple in the room as well, many times dropping in in the middle of the action and that puts lot of people off). Anni is 90 EUR the whole day and some of the girls are actually quite nice. While not exactly lookers, but fuckable and at least in some way doing their job properly unlike at AG.
And believe me when I say that the quality of girls in AG has dropped remarkably since last year. Some of them really are ugly as fuck and you just can't fuck them 'cos they look like shit. And by that I mean some Quasimodo-level ugliness. Or even worse. So ugly that it still gives me chills just to recall how it was the last time I was there.
I used to like AG, but as I've said many times, those days are gone now and AG now has nothing to do with the place it once was.
You think you can fuck 5 times at AG for 60 EUR? No, you can't.
Because many times girl won't fuck you once you're in the room with her. Or they make you feel so uncomfortable that you just can't physically do it. Like screaming blue murder at you for no reason at all (I've witnessed that many times with my own eyes), saying that your dick is too big for fucking, changing condoms so many times that you'll lose your hard-on before you can even put it in, shouting at you "don't touch me!" and if you're lucky, you're able to slip your dick half way in but only in one uncomfortable position with the girl who doesn't even look at you but looks as annoyed as possible staring at the walls during the whole session (which lasts like 15 mins max.). Also, at AG day shift is only 5 hrs and within that time frame it's quite hard to manage all those 5 fucks. Even if you personally could make it, the girls aren't necessarily available to make it.
So it's definitely not just those refugees, it's the service (or total lack of it), that makes AG not-to-go place nowadays. In my opinion, 60 EUR is a lot of money if you get absolutely nothing in return. I rather pay 100 EUR for Erlebniswohnung (70 EUR after 18:00) or 95 EUR for Insomnia and have guaranteed time of my life for a full day. But to each his own.
You've been warned.