The apartmemt was very clean, cozy and silent. It's situated close to the main attractions of the city (about 10 to 15 min walk), shops, restaurants and cafés, bus and metro stops. In building is also an access to the rooftop with a nice view of the Acropolis. The apartment had all the amenities: wifi, good heat, hot water, comfortable bed, cooking equipment.
Oltian is a great host, very helpful and we had very good and constant contact with him.
I definitely recommend staying at this place!