Very nice interior tastefully decorated, there is everything you need to spend a few days in Athens (it just lacks a washing machine, for long stays). The apartment is very well located for visiting Athens on foot or by metro, in an area with very good bars and restaurants.
However, if the rooftop is appreciable with its bathtub, the traffic of the road below makes the experience not very pleasant. It's not a simple avenue, it's a real crossroads with crazy traffic, where drivers have an unfortunate tendency to peak speeds. In my case, it has ruined my stay: every night was hell, the insulation is completely insufficient and you can guess the brand of the motorcycles by the sound of the engine, as if they were going through the room. Even with earplugs, I was still able to hear the accelerations.
If you don't have great noise resistance and an abysmal depth of sleep, I can't recommend this place