Perfect place in a perfect neighborhood.
Great that we had our bed in the cellar, so it was cool enough even without air-conditioning.
Nefeli was very responsive and helpful, we could drop our bags before the check-in so that we could start exploring Athens already in the morning.
Though not exactly located with the real center of the old an ancient​ parts, everything is still close by in walking distance. Also, the subway station is the line directly heading to the airport.