The apartment was very nice and comfortable, it was just like the pictures. The bathroom is a bit small but it wasn't a problem at all. The apartment is very close to one metro station and also to the train station, and there are many cafés nearby. The only problem is the area itself: to be honest, I didn't feel really safe. The only other little problem was the noisy neighbor. Of course both of the problems are not Pavlos's fault. He was very helpful from the day I made the reservation.
In the end, good value for money, but pay attention on the way to the metro and back.