The place is located near the metro station Metaxourgheio (2 minutes of walking down the street), just nearly in the center of Athens.
Evagelia was very helpful and polite, she was always ready to answer our questions and help. The check-in was nice, her sister showed us the apartment and gave us some information about the surrounding area.
The apartment itself is beautiful, you have everything necessary for a long stay, like coffee machine, a safe, a washing machine with dryer functions, a small but very nice fridge and much more. There is also a nice balcony for two. The bed was very comfy and big. The building has a lift in order you are bringing a lot of baggage.
We would totally recommend this place to anyone who is thinking about booking it and we would definitely consider staying here in the future again!