My Last 2 Nights

OK, my trip planning to Oz via HKG and SIN is nearly complete but I am stuck on the last two nights in SYD.
So far our itinerary is looking thus:
Jul 11 - 14
Hong Kong - Peninsula Hotel
July 14 - 17
Singapore - Shangri-La Hotel
Jul 18 - 21
Sydney - Shangri-La Hotel
Jul 21 - 24
Port Douglas - Sheraton Mirage Hotel
Jul 24 - 26
Leura - Peppers Fairmont Resort
Jul 26 - 28
Sydney ???
Jul 28 - 29
Hong Kong - Excelsior Hotel
Where do you suggest?
So far our itinerary is looking thus:
Jul 11 - 14
Hong Kong - Peninsula Hotel
July 14 - 17
Singapore - Shangri-La Hotel
Jul 18 - 21
Sydney - Shangri-La Hotel
Jul 21 - 24
Port Douglas - Sheraton Mirage Hotel
Jul 24 - 26
Leura - Peppers Fairmont Resort
Jul 26 - 28
Sydney ???
Jul 28 - 29
Hong Kong - Excelsior Hotel
Where do you suggest?