We stayed at the Athenian Callirhoe twice for 2 nights each time. The first 2 nights we were blown away by our room. It had a huge balcony and a really comfortable bed. The second time we stayed, our room was even better, with two balconies and a much bigger room than the first. The restaurant (fine dining) was excellent with a wonderful view of the Acropolis. Breakfast was excellent. Everything we had time to visit was within walking distance. Pick-up service at the airport was also a wonderful touch...they truly made you feel important and welcome.