Very clean and spacious place. Everything you need for your daily life is provided. Apartment is located at residential area, there are many restaurants and bars very close to the apartment. It is 25-30 min walk from downtown/touristic region.
If you rent a car parking is a problem but there are parking lots near by walking distance (15€ per night).
Chyrsa is very friendly and helpful at check in and she clearly explains everything you need to know. She responds to any question very quickly also.
If I come back to Athens, I would stay here again for sure.