We recently stayed at the Hilton South Wharf. It is a lovely hotel and the service was exceptional. They were a little late in checking us in to our room and gave us drink vouchers for the bar downstairs.
Our room was amazing, it was a relaxation suite with such a sweeping and stunning view of the city and river. The breakfast was fresh and plentiful as well. With the executive package you also have access to the lounge on level 4 and get afternoon tea, drinks and evening drinks and canopies as well.
The bed was the most comfortable bed we have slept in and we have stayed in plenty of hotels all over the world!
The location is perfect, just a couple of minutes walk to the Casino. I would highly recommend this hotel. Its just perfect :)