The location is impossible to beat: right across from the Acropolis museum and the Acropolis itself, in the middle of the reasonably quiet pediastrian zone with tons of restaurants and a small supermarket all in walking distance. Unobstructed view of the Acropolis from the balcony and one of the bedrooms (which is super lovely at night when the monument is nicely illuminated). When we arrived, we found basic food items like milk, juice, nespresso capsules, bread etc which made arriving even smoother.
The only real downside is the speed of the Wifi/internet connection. Even simple web searches take forever and please do not expect being able to stream videos or join a call with video. It will not work (5G reception is pretty good though).