I had two free days in Istanbul and found this via reviews here. It was the best decision I could have made. The walking and bus tours took me and our fun group of 10 to places I did not see on my regular tour the next week. We walked in lovely neighborhoods, ate many fun local food choices, and walked around Taxim Square. Several of us had the Hamam Turkish bath- it is a cultural experiences for sure- and a fabulous dinner at the end of a long day and night. If you want to know more about this city and culture than a general tour can provide, this is the trip to book. Loved it!