As long as all the paperwork is finalised.
We signed all the papers that the bank asked us to. Then I went on holidays. I got a phone call that "I" forgot to sign one paper.
It was stating the loan was for investment purposes.
I had to get to a computer. Print it out. Sign it and find a fax machine to send it back.
When I returned the lender told me it wasn't written on my insurance that St George was the first mortgage so she took out their insurance for me. She didn't want to ring me again while I was on holidays (how thoughtful)

She had previously tried to push their insurance. I had 21 days to cancel. I took in my policy and pointed out where it was written and after her still trying to talk me into it I said cancel it.
THEN I got a debit in my account for the insurance $24.50.
I rang the bank manager who cancelled it (it was him that didn't photocopy the back of the insurance with the mortgagee details).
Fun and games. Everything (other than that went smoothly. The bank arranged for all the cheques to be withdrawn from the account so I didn't need to get any cheques.