Dimitris arranged a ride from the airport for me and was there to welcome me around 3 a.m., which was very helpful! To be completely honest, I was apprehensive about staying alone in a new city as a single woman but felt safe in the apartment and had a very positive experience. The area around the apartment seems safe, and I was able to walk home alone late at night from the metro station without any issues. The apartment itself is basic but a perfectly adequate home base for exploring Athens. It's a short (5-10 minute) walk to the Aghios Ioannis metro station on the red line, which is on the same line as the main square and the Acropolis stop. Also, previous guests have left messages on the wall, which I thought was a nice touch :)