It was a 10 days road trip from Brisbane to Sydney. The Lone Pike Koala center is cool, you can “play” and feed Kangourous.

Made a stop during the  5 days road trip between the 2 cities in barrgton, Bryon Bay, Coffs Harbor and Yamba

Brisbane, to my opinion is not the most interesting Australian city, not much to see. Same during the road trip to Sydney (1200km / 750 mi), not much to see.
It was not my first time driving in Australia, and once, at a round belt, it was close…. I drove the wrong way….