Stayed 3 nights here. Great value for money. Big space and newly renovated.
One of the bedrooms is actually just a corner of the living room with a small separator. This "bedroom" and another one faces the main road, which could be a bit of a problem if you're a light sleeper. Around midnight we still heard loud motorbikes rolling down the main street trying to wake everyone up. The window blinds are able to block out 100% of the sunlight, but they only did so much when it came to helping with the noise.
Take note that this might not be the best neighbourhood in Athens to stay in. In the taxi ride to the Airbnb the driver was already warning us to be extra careful in this area. I wouldn't want to be walking home at night alone through this area.