The location is excellent in walking distance of Monasteraki metro station (straight line to the airport) and the old city around the Acropolis. Nice rastaurants nearby.
Service at the reception was kind and helpful. The hotel is quite small and cosy in an old building with steep and narrow stairs, but elevator is available. I usually prefer places like this, but if someone looks for wide lobbys and so on, this is not a place for them. The breakfast is very good and served in the partly open upper level.
I stayed for four nights (3rd floor, inner side) and exept for the last night (sat/sun) there was no noise during the nights. The sound isolation in the hotel seem to be ok, but in the last night the noise came from outside, so the windows do not isolate noise well.
The single room is very small and some items did not work well. The safe was not fixed to the furniture, which was a surprise to me while being quite small and light it was not ”safe” in its proper meaning. The bathroom was clean and modern, no problems with the equipments and warm water supply appeared.
Overall, I can recommend this hotel to people who like small and cosy places with good connections to the central places and attractions in Athens.