We stayed in Eftihia place for 1 week in early March.
The apartment was clean, warm and furnished with everything we needed.
We arrived very late and Eftihia left some tasty presents for us that was very nice.
The place is perfectly located in the middle of Athene's attractions: there is no need in a car at all.
There are a lot of cafes and restaurants (tavernas) near by. I would definitely recommend the one on the right corner of the building with a lot of local Greek food.