The place is very central and we were impressed with the cleanliness of the apartment. Maria was very friendly and was there to greet us, offering suggestions of where to go in Athens.
The sofa bed was easy to use and Maria also provided a cot for our 18 month child.
The only drawback is that being so central, the area was fairly noisy on the Saturday night, not so bad on the Sunday, although the little fella slept through regardless.