First of all, Fedon is a great host. He was very responsive and informative. The apartment is spartan and located in a neat little hipster/working class district.
It’s close to the Acropolis, but being a map and take some time to check out the area online, because it’s easy to get turned around.
All in all a great place to stay for a traveller who wants to be close to the heart of life in Athens without paying an arm and a leg.