Hi,

May I know what field are you in?

From what I knew and saw from my brother whom has been married and staying in Melbourne for the past 8 years, I don't think you need to worry much.

But, first of all, you will need to start learning to prepare your own food in advance. Not to say that you can't enjoy outside food, but you certainly won't find yourself the luxury in malaysia with predictable price.

Somehow, what I did notice my brother did was constantly scouting for near expired food which is almost the lowest price range and you can still eat it within few days time.

You need to prepare yourself for winter clothing as well as normal clothing when seasons change. That applies to your household items too.