The apartment was very nice - just as advertised. Stylishly appointed and very comfortable, in a great location in Plaka with easy walking access to sights, great cafes etc, and amenities.
Roland & Ta were great communicators and also helped us out by organising airport pick-up and drop-off, saving us the hassle of having to deal with reportedly difficult Athens taxis.
One very small area for improvement would be the addition of a washing machine. Although there is a laundromat across the road from the apartment, in the midst of a long vacation, it's nice to be able to wash your clothes in your own space.
Otherwise really enjoyed our stay there and would highly recommend it.