If convenience, cleanliness, and comfort is a priority, then Miltos' place is the perfect choice.
Miltos's apartment is located in Plaka, which means it is a short walk to most major sights in Athens. We had only 2 days in Athens, so this location saved us time and money because we didn't need to learn the subway system or hassle with hailing a taxi.
The apartment itself is clean and comfortable. It is a rare combination to be able to hike among the ruins of the ancient Acropolis knowing that the luxuries of modern living await you at Miltos' apartment just a short walk away.
Finally, Miltos himself was a great host. He greeted us at check-in, oriented us to his apartment and the nearby area, made us dinner reservations, and even reserved us a cab for the airport. You couldn't get this kind of personalized treatment at a 5-star hotel.
Our only regret is that we could not stay longer. We will recommend his apartment to all friends traveling to Athens.