I've just been offered a job with a company in Sydney and I seriously cannot decide what to do... So, I need help...

I have a list of questions to ask the company but want to make sure I have covered all areas before I have a telephone conference with them next Tuesday...

If anyone can give me some advise on what to ask around living in Sydney I would love the help... I have so many questions already but really want to ensure I make the right decision...

BTW i'm currently living in the UK so this is a massive move, I have been to Australia before though on a 6month break...

Help me please someone...