We had a really good time seeing some of the more off the beaten path areas in Istanbul that we wouldn't have found on our own. Kasper is a very knowledgeable and fun guide. The tour is customizable and Kasper was open to our interests. We didn't want to spend too much money on food and he did a good job of taking us to some excellent but inexpensive local food spots. He also took pictures throughout the tour that we can't wait to see - I know they will be great.