Carmen's house is located in a very convenient location. You can reach Sydney CBD by buses, trains, and ferry (or even taking a walk on the Sydney Harbour Bridge) . There are two supermarkets under 15 minutes (if you are a slow walker like me).
The house itself was quite spacious for two people, the kitchen was well-equipped with pots, pans, and utensils. Moreover, Carmen always answer my questions promptly. Highly recommended.