Spacious Accommodations Castle Suite in Istanbul offers spacious aparthotel units with two bedrooms, one bathroom, and a living room. Each apartment features air-conditioning, a fully equipped kitchen, and a dining area. Modern Amenities Guests enjoy private check-in and check-out services, a elevator, and family rooms. Additional amenities include a washing machine, fireplace, city views, and free toiletries. Convenient Location Located 20 mi from Istanbul Airport, the aparthotel is 1.1 mi from Istanbul Congress Center. Nearby attractions include Dolmabahce Palace (2.1 mi) and Taksim Square (2.2 mi).