The 6 of us stayed at Tuba's place for 3 nights. The communication was great from start to finish, the apartment was clean and fully equipped with what you need (although we did not use the kitchen at all but there was an iron, hair dryer, and other gadgets that were so useful to have). The apartment has beautiful views, is located in a quiet street but walking distance from great restaurants and sights. I would definitely stay here again next time I visit Istanbul! Thank you!