Such a lovely tour! We were the only people in the tour given the season - Isil went above and beyond to make it such a memorable day almost spending 6 hours with us! She showed us some amazing sights, taught us so much about istanbul, took us around shopping to some of the best stores ( she is a bit of a local celeb i figured haha) and ended up having a delicious lunch together. She also continued to keep in touch offering suggestions on things to do, places to go etc even after the tour! Highly highly recommend if you are in this beautiful city