Listing was completely accurate, we loved the loft. Good space for 3 people, really well equipped - we loved the dvd selection for afternoons where it was too hot or the night time when we were jet lagged.
Neighbourhood was quiet and cute and had a lovely restaurant and bakery close by. Really close to the acropolis as described.
Rio's wife was very lovely, let us in right away and explained everything and answered any questions we had.

The only negative thing to say about this place was the directions given. Unfortunately navigating around Athens isn't the easiest if its your first time. Even with the map we didn't know where we were going and had to take a cab. Try and have someone meet you at the metro station upon arrival.