GLK PREMIER Sea Mansion Suites & Spa is located in Historical Peninsula which is in the middle of Sultanahmet, Old City and facing the Marmara Sea Princess Islands and Bucaleon Palace Ruins on shore of magical Bosphorus. When you pass through the doors of this luxury mansion, you will be welcomed by the peerless beauty that makes GLK PREMIER Sea Mansion Suites & Spa charming in rooms or suites and other facilities.