We spent a week in Athens and stayed at Eleana's apartment. The place itself is very well located, very centered, the main attractions are easily reached by foot or through a 3min walk to the nearest metro station. There are restaurants, supermarket and a bakery closeby. The apartment is very nice and very clean.
Eleana was also a nice host, she gave us recommendations about what to do, where to go/eat and was very helpful regarding our questions :-)
I would definitely recommend her place.