Very good hotel. we stayed there all the times we visited Athens. Very pleasent and helping personnel (especially SOFIA, she helped us alot with hotel, car renting and general information). At first location may seem far, but it is just couple steps away from metro station (you can travel by metro to every point in the city) and from bus and train terminals (who travels to other cities).
Rooms are compact, clean, with good working a/c in summer and heating in winter. all apliances operate properly and you can find basic shower set in bathroom. Breakfast is simple but sufficient, you can ask for very early breakfast too. We recommend this hotel for any type of travel