Nik was awesome! We had a late arrival due to a flight delay, but he greeted us with such warmth and hospitality. He was also available immediately for any questions we had during our stay, and kept in regular communication to make sure we had everything we needed and were enjoying ourselves. The flat itself is very clean and fully equipped with everything you need. It is located in a very cool neighborhood, with lots of neat shops, bars, and restaurants just a short 5 minute walk away. It is also a very short walk to the Acropolis and other major tourist sites. Nik also gave us a detailed list of helpful hints and recommendations, as well as info for the metro and buses. Two thumbs up!