Hi, I am currently in the process of putting my application together for a student visa, studying Early Childhood and Education at Murdoch. I bet you were very happy to get your place on the course.
I'm not sure if your aware but after your degree you automatically get a 2 year graduate work visa which will allow you to get the experience you need to apply for a permanent visa, as long as your job is on the list. Good luck selling your house, we are trying to sell ours too, its a nightmare!
Kate