It was a great experience there and the views from the balcony of the place were amazing! Great location to everything, train, eating, wine bar, acropolis, etc. 5-7min walk to just about anything that you would need.
One small downside was the bed not being very plush (and it was very creaky) but it was still comfortable.
Overall we were very happy with the stay and highly recommend this location!! :)
FYI: there are 90 steps up to the apartment.