I'll going off the high inflation idea. I believed it was inevitable for a long time but the Central Banks can't get enough money into circulation to make up for the trillions of capital lost and even more trillions being taken out of circulation as everyone de-leverages. The Velocity of money is slowing to a crawl which is deflationary. Ticket prices of most things will continue to rise steadily but the total spent "at the cash register" will be less. I can see no reason why rents paid will go against this trend. If you can keep the rent up you will have more people in the house. The individuals will have less to contribute to the weekly rent bill, so that's what they'll do.