Semih was the best guide we’ve had anywhere in the world! He was the consummate host, and did such a fantastic job of telling a story throughout the entire day and all the stops. We got a real window into the fascinating and multi-threaded history of this special place. He curtailed our experience to our interests and was even flexible when we preferred lunch over another site - taking us to an otherworldly restaurant not far from blue mosque. Do not miss the chance to learn from and befriend Semih during your visit to Istanbul and greater Turkey