We stayed at Francis' apartment for a couple of nights, it was a little hard to find at first (entrance in a side alley) but we managed (would have been easier if we had a local mobile/roaming to call for help), and were met by Francis' lovely assistant Christine. Christine was extremely friendly and helpful, and provided us with a mobile phone in case we needed to ask her anything. The apartment itself was very modern and well furnished, and had a spectacular view, though sadly we weren't allowed to open the windows as previous guests had damaged them. It was also well located near the Acropolis and metro lines. We would definitely recommend this place to anyone holidaying in Athens.