Images Luxury Hotel. Located in the center of Nisantasi neighbourhood, The St. Regis Istanbul features signature 24-hour St. Regis Butler Provider and elegantly decorated rooms with air-con. The property has an indoor pool plus a terrace with city look at. Free WiFi accessibility is available through the premises. The St. https://wikimapia.org/external_link?url=https://5starhotelsinistanbulturkey.com/