Illustrations or photos Luxury Hotel. Located in the heart of Nisantasi neighbourhood, The St. Regis Istanbul presents signature 24-hour St. Regis Butler Services and elegantly decorated rooms with air-con. The house has an indoor pool as well as a terrace with city perspective. Free of charge WiFi entry is available https://www.pdc.edu/?URL=https://5starhotelsinistanbulturkey.com/