looking to buy a 300k home left to my mother, but am self employed and can't get a mortgage. Have about 150k-200k deposit and have been offered help by friend to be loaned the extra 100-150k. My income goes up and down each month but was hoping that if I borrow from friend and buy the house in cash, how soon (if at all )would a bank let me borrow the 100k-150k secured on the home to pay back friend asap and then I pay the bank on a secured loan. Pipe dream?