The apartment was clean, nicely decorated, and exactly as described. It is very well-located, just a few minutes' walk from the Acropolis and shops/restaurants. In spite of this it is quite quiet - every room has shutters over the windows, so we didn't have any problems with noise.
We stayed with our two young children (aged 21 months and 5 years) and the apartment worked well as a family base. Toni was very helpful, even buying a travel cot for our daughter when we asked whether one was available.
Great value for money. Our only suggestion would be to have a few more items of equipment in the kitchen (for example a draining rack, and more than one tea towel).