Guests can enjoy picturesque views from contemporary suites or the heated indoor swimming pool on the 31st floor. Experience one of the finest restaurants in Sydney at Cafe Opera, serving European and Australian cuisine made from fresh local produce. InterContinental Sydney,was once the site of the first Government House and later the Treasury Building, this luxury five star hotel blends contemporary style with 19th-century architecture and is distinguished by the facade of the 1851 Treasury Building.