I had a perfect stay in Agis' apartment. Its location is less than five minutes walk from the main station. It is tastefully decorated and very well equipped. You can actually have a nice view of the acropolis from the comfort of the apartment with soft music and a candlelit atmosphere. Agis was kind enough to give us a list of his favourite restaurants. The bed was very comfortable. And the area of the apartment was very safe too. I would fully recommend this to anyone who is going to Athens.