The location is next to the coolest part of Athens full with bars and restaurants. Don't be alarmed with the graffiti on the walls and the first appearance of the neighborhood it is safe and close to Montesiraki square. The apartment is clean and you can tell that Aris really cares for the place. The rooftop, well you have to see for yourself...
Aris was very friendly and helpful and in short it's a very recommended place to stay while your in Athens,