I stayed two weeks in Kosta's place and can recommend it highly. First of all, he is one of the most thoughtful and considerate hosts. He often wrote during my stay to see how I was doing. He answered my emails immediately and attended to every concern, asking Joanna to buy things that were missing. She herself showed me around the neighborhood, pointing to restaurants, shops, cafés etc. Koukaki is close to Plaka and the Acropolis while still being a lively and authentic neighborhood. For me this was one of the highlights of my stay. The pedestrian area just minutes from the apartment is full of restaurants, bars, cafés and bakeries. It was lovely to meet friends for coffee under a palm tree. I would much rather stay there than in Plaka. The apartment itself was clean and well equipped and situated towards the back of the building, thus away from the noisy of the street. It was very adequate for me. I would return here again.