Radisson Blu Hotel, Istanbul Sisli will bring iconic & a model of modern turkish hospitality in the heart of Istanbul. Part of one of the most dynamic hotel chains Rezidor group, the Radisson Blu Hotel, Istanbul Şişli offers high tech and comfortable rooms following the latest trends. Also we offer 16 flexible meetings facilities and a 750-square-metre ballroom, all of which are equipped with the latest technology to ensure business meetings are successful.