Hilton Istanbul Kozyatag%u0131 has a full-service spa, an indoor pool, and a 24-hour fitness center. Business amenities include a 24-hour business center, small meeting rooms, and audiovisual equipment. Dining options at the hotel include 2 restaurants along with a coffee shop,cafe and 2 bars,lounges. The staff can provide tour,ticket assistance, event catering, and currency exchange. Additional amenities include an arcade,game room, gift shops,newsstands, and a hair salon. Guest parking is complimentary. This is a smoke-free property. Guestrooms.