This place is a true gem!
Located in city centre with walking disctance to all main highlights, and restaurants in every corner. The apartment is even bigger than the pictures show, nicely decorated and all you need is there. Three bedrooms each accomodating for 2 persons. The terrace with view over Acropolis the cherry on the ice, we spent New Year's eve there and that was nothing less than spectacular! It is on the third floor without elevator. The streets around are very narrow, to consider if you arrive with car. Costas guided us to parking lots and garages close by where we parked our car during our stay, no need for it if you are only planning to be in Athens.
I highly recommend this apartment and landlord, all worked perfectly.