I had a wonderful stay in Dimitris' flat. The address was easy to find, and Dimitris had made arrangements for me to be let in. The flat is quiet and clean with excellent facilities and a little balcony, and the square 'Agiou Georgiou' is beautiful with a lovely atmosphere in the evening. The area is fine and it is possible to walk to the Acropolis and all the main bus and train stations from the flat (which I did) - though you can also take the metro! Highly recommended.