Me and my Gf stayed 4 nights in Leonidas's apartment "touching the Acropolis". The place was good and comfortable , and the location was great , as it was walking steps from Acropolis, Monistraki & Plaka areas, and Thessio Metro station. As well as very easy to reach from the airport , either by train or bus.
As for the host, Leonidas, although he was not around in Athens but he made sure everything is ready and in place, he was so responsive to all our enquiries and questions , and was fairly flexible though our hectic travel plans. Thanks a lot Leaonidas