In Nişantaşı, The St. Regis Istanbul sits among boutiques, galleries and early twentieth-century apartment buildings, with Maçka Park nearby. Rooms and suites combine contemporary Turkish art with Art Deco references, and every category includes St. Regis Butler Service. Spago Istanbul occupies the rooftop with California-influenced cooking and city views, while St. Regis Brasserie serves meals and afternoon tea at street level. Iridium Spa contains treatment rooms, two hammams and three indoor pools, alongside a fitness centre. The surrounding district provides a more residential base than the historic peninsula, while Taksim and the Bosphorus remain readily accessible.