The apartment is in a really central area of Athens, so you can easily walk to almost all interesting places. There are lots of restaurants around and Prokopis gave us recommendations where to go, so we saved a lot of time and ate great food :)
Also, the apartment is splendid, it has everything you need for vacation or workation (even Netflix to chill after the long day).
The host was very kind, answered all our questions and gave us useful tips about visiting the city.
If you are a light sleeper, bring earplugs with you to avoid some noise from the street.