Everything was beautiful. Generous provisions were present on arrival. Its fully equipped with kitchen, laundry... everything you might need. The South Mosman wharf is close by, as is the Mosman Bay wharf (Sydney ferries). This part of Sydney is hilly and the property itself is on a hillside*, so as we were told you must be capable of walking up and down flights of steps (including with your baggage), but well worth the effort.
*hence wonderful view of Sirius Cove.
Antoinette was very attentive and friendly.