Merkez district, Guvenc Sok. 22/1Istanbul, Turkey 34381 Phone: +90 212-230-5656Fax: +90 212-803-9156Toll Free: +800-225-3297 Hotel E-mailHotel Website Classification 4 Moderate First Class Commission Rooms Rates 10% 76 - Hoteliers! Is your information accurate? Update Here Days Inn by Wyndham Istanbul Bomonti Location & Neighborhood 37 KM from Istanbul airport.