This was an exceptional find!
My wife and I have visited Athens several times, and were very impressed by this host and the apartment they listed.
The location is perfect - you really couldn't find a better place. Check in was very flexible - we arrived after 130am, and the host was in contact with is to make sure the send chec in went smoothly. They provided some great local recommendations, and the flat itself was very smartly appointed. Its a clean space with a very comfortable bed and the most well-appointed kitchen we've had in our airbnbs in Greece.
We stayed during Greek Orthodox Easter, and the host was extremely responsive to a small power issue we accidentally caused, despite it being a very important holiday when they were no doubt celebrating with their family. They also were very generous about our check out time.
Really fantastic experience, couldnt recpmme d it more highly.