I had a fantastic stay at the apartment. It's extremely well located, just off Monastiraki square, but in an almost-pedestrianised side road which means that the apartment is quiet and away from the crowds. The apartment is spotless, with a very comfortable bed and a spacious kitchen/living area. Lucas is a great host, always responsive and eager to help. All in all, I highly recommend the apartment and would be very happy to stay there again next time I am in Athens.