Voula & Vanessa's place was a perfect find in Athens. It was above a shopping center, and it was close to all of the action (restaurants, bars, shops, tourist attractions) but just far enough away that it was fairly quiet at night. They were very welcoming and assisted us with getting private transportation from the airport, and Voula welcomed us with a tour of the place.
The place was perfect for the two of us, and very clean and modern. Most importantly, the balcony view of the Acropolis was fantastic and we enjoyed looking at the lit-up Parthenon in the evenings while drinking a glass of wine. The bed was a little stiff, but otherwise the apartment was perfect.
They gave great recommendations on where to eat (go to Filema, just a block away!) and provided some Greek liquor and coffee in different varieties. There was also a bar rated as one of the "World's Top 50 Bars" called Baba Au Rum just a block over that had great drinks!
All in all, Voula and Vanessa's place is worth the stay. We would stay there all over again if we could go back!