Chris's place is located very close to the Victoria metro station, which makes going to the city center a breeze. There were several shops and food joints close to the house which work all night (such as a local kiosk and a bakery on a near by square). There's also a pharmacy close to the apartment, but it doesn't work non-stop.
The apartment itself was very comfortable, and it felt spacious and well lit. The bed on the loft was rather enjoyable, as was the living room downstairs. However, there were only 2 of us, so I am not sure if a larger group would feel the same way. The apartment also has a cute terrace, which we unfortunately didn't use, as the weather was a bit windy.
Chris's check-in instructions were supper easy to follow, making the whole experience much smoother. Our communication was excellent, as Chris was very responsive and presented us with all the necessary information in a timely manner. I would recommend the place to people who are looking for an affordable stay close to the center of Athens.