We stayed for four nights - family of four from the USA.
The location is so close to the Acropolis museum and the Acropolis Hill. The view of the Acropolis is amazing and just as shown in the pictures. The apartment was very well maintained and clean. We had no issues walking around the area and was very safe.
Konstantinos and his colleague gave us very useful info regarding the area and the restaurants and and sights to check out.
If you are staying at Athens, you should seriously consider this place. Worth every penny!! Five stars!! 👍👍