Do your research. Go to every flying school you can at Lilydale, MNG, EN, MB, Bacchus Marsh, etc and see which outfit suits you, your budget, and future. Remember they will give you the absolute minimum price possible regarding the hours legally required. Add a few more dollars to the price.
Speak to as many people as you can- Everywhere, not just on this forum.
Remember, don't take what people tell you here as gospel.
The decision is yours and yours alone.
I could tell you where I did all my cpl training is the best, and it was, for me. You must decide what fits you, and that is the most important thing.