This is a very nice spacious apartment in a very good location. Walking distance from many sightseeing locations in Athens. We did not rent a car and I recommend not doing so if you are only going to visit Athens as finding a parking spot on that street might be a challenge. Metro is only 5-10 minutes away, bus stop is 1 minute and Syntagma Square or Acropolis can easily be reached by walking.
The apartment was very clean and the bedrooms, living room or kitchen were very large. We felt really good there. Just a small recommendation to the owner to put some information about Athens there (maps, basic directions) as well as some instructions (e.g. we did not realize that the water boiler had to be switched on so we had to take cold showers first evening :))
Overall a great stay! Thank you very much!