We haven't got a mortgage yet (not going to think about that for a while!) but we have managed to find a rental. Unfortunately our credit rating that we earned in the UK has gone back to zero in Australia. We can't get a credit card yet because neither of us have a job but as soon as we do we can!
We have found that you can use UK bank statements if you still have money in the UK and for rentals, proof of income can simply be your bank statement (as long as it has some money on it.)
A lot of places will ask for your passport, driving licence, bank statements or utility bills. Different evidence carries different points.
Hope this helps a little
Felicity
