We, a mixed family group, aged 11 to 79, loved staying at Julie's house. The location was perfect for seeing everything we wanted to see in Sydney, by walking and taking ferries, and the occasional bus. It's very close to Darling Harbour, with a ferry from Pyrmont Bay to Circular Quay, but you can easily walk there too.
The house, with its 5 bedrooms and 3 bathrooms, comfortably suited our family group of 7, aged 11 to 79.
Highly recommended!!