- Suleyman Seba Cad No 22
- Istanbul 34357
Secure Fax Number for Credit Card Payment
Secure fax machines are located in private spaces in the hotel and have restricted access. We take care to ensure that your information is never accessed by anyone other than associates that need the data to process your request.
Sales & Catering
W Hotels Worldwide Reservations: (888) 625 4988
Please contact Cem Ayten for billing inquiries.