Checked out this morning (bright sunshine, unlike rain and overcast the last two days), and took the 37 bus which stops right across from the hotel. $A3.60 fare and 30 minute drive time to the domestic terminal. Much easier on the wallet than the $A15 shuttle I took in when I arrived jetlagged and in need of a nap.
I did visit the Regency Club all three nights. On Saturday night it was jam packed with folks in formal attire so I picked up a few items and took them to my room. They had things like sliced pork, beef, shrimp, cheese, veggies and dip, and small finger slices of cake. You could pretty much make a meal out of what they had out if you were so inclined.
Part of the breakfast spread (cereals and juices are off on separate counters):