Agis's place is truly in the heart of Athens. SO easy to get to from the airport, and could not be cleaner and well laid out. I had a great experience from the second I arrived. There were a number of Airbnb-ers in the building, so ran into a few other travelers which were fun. You're about a 20-minute walk to the Acropolis, and basically a 20-minute walk to anywhere you'd' want to go. Top notch AC and a big shower, it was the whole package. Can't reccomend enough!