Have a look at the development application at
http://pdonline.brisbane.qld.gov.au/MasterView/modules/applicationmaster/default.aspx?page=wrapper&key=A003908538Looks pretty big. Takes out the Darling Point Sailing Squadron and the Coast Guard as well.
Looking at the plan, there are about 90 rooms and only 50 car parking spots, Could be a good place to start your objections.
There's a few submissions, so feel free to add to the list