We would highly recommend this lovely apartment. The location is excellent...a five minute walk to the Acropolis Museum and the restaurants nearby, very close to the Acropolis metro stop and the pedestrian walks around the Acropolis. The decor is very tasteful and relaxing and the air conditioning worked very well. It was very hot in mid September!
Konstantinos was helpful and he met us at the metro and showed us around the apartment.
This is an excellent choice for Athens.