Dear travellers, Dimitris' place, I suppose, is the best one to stay in Athens. Highly recommend this clean cozy apartment with breathtaking view to the Acropolis! Location is perfect as main sights, museums, restaurants, and night clubs are near to.
Moreover, Dimitris is a great host! Helpful, friendly, and very wonderful talk to. He helped me with transfer from the airport as the metro was on strike that day. All restaurants he suggested were really really good.
No doubts, next time I come back to Athens, I stay at Dimitris' apartment.