Awesome stay! This property is in an absolutely perfect location in Plaka (and Plaka is the area you want to be in). It's right at the base of the Acropolis, easy walking distance to many many restaurants, markets, and places to hang out. The apartment itself is in a new construction building that fits perfectly into the old town atmosphere, but everything inside is new. Everything was clean and worked perfectly. (hint: Miltos has multiple units in this building and they all looked pretty nice - make sure to check the other units out too).
And Miltos was an awesome host! My flights getting into Greece got screwed up and rescheduled a couple of times and he was great about accommodating my ever changing travel schedule. We ended up having a drink together over the key exchange and then he personally gave me a great walking tour of Plaka at night on the way to show me the apartment. He was super helpful and a very friendly and gracious host.