A taste of Sydney's historic past Housed within the Castlereagh Boutique Hotel is Cellos Restaurant, a venue seeped in glamour and old school grandeur. The heritage listed building was first opened in 1927 and is now one of the last grand dining rooms in Sydney. The venue is a remarkable example of period architecture and is one of the most unique Sydney CBD restaurants, a favourite for business lunches, romantic candle lit dinners, cocktail parties and formal functions. Breakfast is served daily in addition to their mouth watering a la carte options offered during lunch and dinner. Think oysters and baked scallops for entree and crispy roast duck and crispy roast duck for main. Save room for dessert because the chocolate fondant with hazelnut praline and caramel ice cream is to die for! Best dish: whole confit of lamb shoulder for two.