Anna´s place is just like advertised, comfortable, cosy and a really walking distance from the acropolis (about 15 min).
Close of the Zeus Temple / Adrianos Arch, the plaka zone for shopping and restaurants, ancient Agora and really to all the important spots !!!.
A friend of mine who lives in Pireaus / Athens, ssaid that the location could not be better.
The bazaar (supermarket) is very close, also you have restaurants and very important, bus station from to the airport is just three blocks away and you can save good money instead of using a taxi, this bus is not a normal city bus, is prepared with room for the lugagge.
Anna was also very nice, helped me out and the reception with wine and snacks was fenomenal.
I highly reccommend her place.