Nick was very nice! So helpful, flexible and available, he made our arrival into Athens very comfortable. The apartment is clean and very well situated (near the metro line that goes to the airport); it was really nice to go out for great coffee or dinner and have it be right around the corner. We didn't make use of the kitchen but it looked very modern and functional. Bathroom was lovely and clean. Neighborhood felt very safe, and close enough to wander to the major sites at your own pace, or take a really short metro ride.
Definitely a great place to stay!