When you arrive in Australia you arrive with no credit rating. Following the credit crisis it can take up to six months to be eligible to apply for a mortgage (depending on the organisation's lending criteria).
Breez Finance offers mortgages to newly arrived migrants providing you meet their lending criteria. Breez also have a newsletter for newly arrived migrants offering advice on how to establish your credit rating in Australia.
The Breez website is www.breez.net.au . If you would like to find out more about mortgages through Breez Finance - contact firstname.lastname@example.org