We were 3 people exploring Athens and this apartment was a perfect fit for us. The metro is really only 2 min walk away, and you can be in the center right next to the Acropolis in less than 10 minutes - including the walk. It is perfect if you want to be close to the lively city center and still in a nice quiet neighborhood. The apartment building is relatively new, so is the furniture. There is AC in both living room and bedroom. There is a nice little balcony surrounded by trees, the closest one is a huge fig tree. Perfect for breakfast or a beer in the evening. Almost right next to the building there are quite a few cafés serving good coffee, excellent Greek pastes such as baklava and portokalopita, and fresh bread. On a Saturday morning I really recommend a walk through the local Farmer's Market, which is less than 10 minutes away from the apartment.
If there was a possibility to give more than 5 stars for communication, I certainly would! The host is very responsive and accommodating. The same goes for cleanliness, the floors were shiny clean when we arrived, even the balcony was spotless.