The apartment is located in an area where you have quick and easy access to many interesting neighborhoods in Athens, whether this is the very touristic regions like Thissio or others (still) less touristic like Kerameikos and Gazi.
You should know though that you will be getting a very professional experience. It is like staying in an apartment hotel. Nonetheless you get very good value for money. The apartment is very well equipped and comfi and our family liked staying there. The only thing: As we had the groundfloor apartment we couldn't let in much daylight because the windows show to the street and you are very much on display.
Nevertheless we can definitely recommend this place. You really get everything you need for an absolutely pleasant stay!