Excellent location, Kyriakos is a very communicative, responsive, and friendly person. There were some small issues in the apartment that he solved immediately.
Internet bandwidth was 30Mpbs which is enough for video calls and video streaming.
It is noisy in the surroundings, but the windows have good isolation, still some little noisy passthrough. Athens in general a very noisy city.
I would definitely come back and stay in Kyriakos' apartment.
Thanks for your support and responsiveness!