Hi Rob - I'm from Brisbane! Welcome to the community. Make sure you also download CASA's 'Can I fly there' app - this let's you know all CASA flight and height restrictions in Australia and is massively different to the DJI no fly database. There are a number of Helicopter Landing Sites around the CBD which impose either no-fly or height restrictions below the normal 120m ceiling, so make sure you're aware of these; that said, there are still plenty of places to fly! People in Brisbane are generally pretty curious of and impressed by these drone's, but always fly safely, sensibly and respectfully to avoid generating any negative sentiment. The last thing we need is the Courier Mail starting a hate campaign against drone operators!
Feel free to PM me if you'd like any more tips and tricks - you have a steep but really interesting and enjoyable learning curve ahead of you.
K.