I've been in the same apartment last year too, just because, the host is perfect, the house is clean, comfortable, stylish, one apartment per floor, free parking, great central location, a Greek restaurant right outside the main entrance of the building. Just by walking 🚶‍♂️ you can go to Acropolis Thiseio, Monastiraki, The nightlife area is just few steps further. I don't think I can find better than that building in the entire city.