An alternative for those who prefer to avoid quickies
Everyone goes to Filis and then maybe checks out Kolonou (the start of the 10 Euro area near Metaxourgio -- name in Greek on google maps if that helps to recognise it. Just down the hill haha from Omonia [URL]https://goo.gl/maps/zAw3S11HxzA2[/URL]).
Tbh, for a one time or quick visitor, it's what Greece does well. You do need to get into the swing of it, getting fired up quite quickly though (most places will show you to a room where you have a few minutes to 'unwind' before the 'lady' arrives. Otherwise vitamin "V" is your best buddy).
Someone's mentioned X-bar, which gives you lots of opportunities for teasing and flirtatious warm up (in between overpriced lady drinks); but to get a relaxed time at a good price there are two main options: one is the studios, as I've probably mentioned, and the other is the massage parlors. (Please don't pm me for recommendations as I don't log on as often as most of them change location: rtff a bit more or find the Greek language forum which starts with bou---- and see the latest reviews and addresses. Google translate is your friend).
Not all massage places offer sex but a lot do. Of those, quality varies as with everything else. (From average to outstanding.) For looks however, X-bar and the studios offer more attractive young women on the whole.) There's a couple of massage parlors within walking distance of Viktoria but many are away from the RLD areas. X-bar is miles from anywhere else, or at least a medium taxi ride. Area seems as safe as most places (just a big fast dual carriageway), but there's some late night shops open selling hot food and coffee as you walk back towards town.
Of you find a taxi driver who isn't louco or religious, that can also be another good source in my opinion. Many taxi drivers are louco though, or gentle scammers. So approach it obliquely. Happy mongering and enjoy Greece!