Appartments are with great location, 15 min walk to Blue Mosque and 1 min walk to restaurants and bars, but please check with host the correct address. -1 floor of the building, pretty loud street nearby, but district itself is safe and quite. Flat is equipped with everything for a comfortable stay. Barbados was nice, helped with all questions and stayed available all the time. Highly recommend to stay there if you're visiting Istanbul for tourism or business.