The OP's post had to be edited with details removed so as not to be construed with a "seeking rental" post.
You don't rent points, you actually rent reservations. So you could rent one night, pay cash through MS or pay cash through CRO for that one night, perhaps with an AP discount.
You can borrow your points from the following use year. The problem with seeking another member to "transfer" points to you is that there is a limit of only one transfer in or out per year.