What a fabulous time! We customized our hours with Gul (Rose in English) to focus on having a very local breakfast and the Grand Bazaar. Rose was knowledgeable, of course, but personable and thoughtful set her apart. She guided us through the Bazaar expertly, coaxing us to bargain and enjoy the shopping experience like more than wide-eyed tourists. Her choice of breakfast restaurant was walking distance to the Bazaar but still the local experience we wanted. Delicious and amid the real people of Istanbul. The transportation she provided was efficient and easy, making the transit portion way better than doing it on our own. Definitely worth it. Absolutely recommend Rose to everyone looking for a few hours or days in Istanbul and surroundings to learn and above all enjoy the beautiful and exciting city with this wonderful and expert guide.