Purchase SS With LLC ,How Does This Work

Banks are really making it hard for LLC to purchase short sales.Also most banks now want to speak with licence Agent.Is anybody experiencing this? if so,how did you overcome it.

-Purchase with LLC ( one set-up just for this purchase ).
-use cash or transactional funder.
-Sell LLC to end buyer for profit. ( transfer ownership of LLC )
-Buyer now owns LLC which owns the property.
-put cash in bank.
=do it again.