Hi, we have just done the move. From London to blacktown, Sydney. It's hard and stressful. But worth it. If you need somewhere to stay when you arrive I can give you the details of a place we used 5mins from the airport. Has everything you need to start, and it's cheap. Ideally located.
We're a family if 4 with two children, 13 & 5.
Any questions, give us a shout.
All the best.