How exciting hun! Good luck to your DH!

I dont know too much about the suburbs on the GC but hopefully the others can help.

As for Brisbane I will tell you where I would love to live lol....hawthorne and balmoral are beautiful suburbs...Mt gravatt and mansfield are nice too. We live in Logan and it gets a bad rap but its a really nice place to live. Cant help you with prices etc.

Good luck xx