Located in the heart of the Sydney Central Business District, the non-smoking Castlereagh Boutique Hotel, Ascend Hotel Collection offers an elegantly restored, heritage-listed property near Sydneys most cherished attractions including the Sydney Opera House, Harbour Bridge and Sydney Tower. Businesses in the area include Supreme Court of NSW, NSW Parliament House, Sydney Technology Park, The University of Sydney and Garden Island Naval Base. Amenities include two meeting rooms and free WiFi. All guest rooms offer air conditioning, flat-screen TVs, mini-bars, hair dryers, irons and ironing boards.