This tour was a wonderful introduction to Frankfurt. Serkan was very communicative ahead of time to confirm our arrival in Frankfurt. He seamlessly picked us up at the airport and provided a lovely tour of the city. Serkan highlighted points of interest, such as the Main Tower, the Stock Exchange, the Fountain of Justice, the Alte Opre, St. Bartholomew's Cathedral, Old Town Frankfurt and Romerberg. We stopped and toured some of the above places depending on our interest level. I especially enjoyed the historical context Serkan provided along with stories that shaped the city of Frankfurt. Hidden gems were pointed out, including fabulous local coffee shops and lunch and dinner options. We ended our time together at a local establishment featuring apple wine and traditional German dishes including hand cheese, sausage and sauerkraut. After the tour was over he dropped us off at our hotel. This was a perfect transport from the airport to our hotel with a 3 hour city tour in between!