We stayed at George's for 2 months! The apartment is in a residential area only a 20~ min walk from the center of Athens (with pedestrian paths). We loved having a grocery store right around the corner and a bakery a few blocks away. The building and area around the apartment feels very safe.
The apartment itself was well equipped; making it suitable for long term stays. Additionally, the internet was strong enough to both work and study from home.

George is friendly, responsive, and always made sure that we had everything that we needed. George is a reliable host :)