The apartment was very well laid out, and it was recently updated to "western" standards. It was 1.5 blocks from Placa and the Acropolis.
However, there were things that I didn't like. First it is sandwiched between two sex shops. The whole area is turning over, but it was disturbing for my wife each time we came and went. 2nd, the hot tub was set to body temperature and the jets stayed on for 90 seconds. Hardly worth using. While it is the top floor for the elevator, there is a floor above. I didn't explore it, but there is a flight of stairs. There are no instructions/notes to help with appliances, hot tub etc. Also, the door has something like 10 deadbolts that are deployed into both sides of the door frame when you turn the lock. A bank vault door has less security. Perhaps that is because the main door for the apartment building is left open and anyone can walk in and take the elevator up to the top floor. Oh, only the 6th floor has been renovated. The rest, well, I do not know what those units look like.
I would not rent it again.