Nasos was a great host, very quick in response time and the view of acropolis was stunning. His hospitality was perfect, Emmie (who gave us the keys) showed us on the map multiple good spots and tons of recommendations and showed us around in the apartment.
The only thing to mention, but I think that’s a general problem in Greece, was the shower, that the drip pipe was easily blocked and water came out of the drain, although we didn’t shower long. Since the apartment is on the main street, be aware that you can hear some car sounds.
Overall a fantastic place to stay with friends to explore Athens. Can strongly recommend it.