Nikolas was a wonderful guide! He arrived in time, and was able to navigate out of Athens during a bike race! Fantastic, safe driving through extremely narrow streets. He was very flexible about our tour, and explained whatever we were interested in. We were lucky since it was a rainy day, but we were able to visit the Parthenon and the Temple of Poseidon without heavy crowds, and only drizzling rain. Unfortunately we could not swim in the lake, as it was surprising cold. Nikolas took us to the best restaurant in Athens! We had the most amazing food we have experienced in two weeks in Turkey and Greece. He even found a shop where we could purchase local beers to taste. We could not give Nikolas a higher review. He is soft spoken and kind, as well as being a truly warm Greek!