From Hilton TERMS and Conditions
Originally Posted by
Mileometer
Thanks for the explanation. So it's pretty much as I thought - unless you're dealing with a situation where all nights are already up at the top rate awards of 5 nights or more will now cost more than they did in the past.
◾5th Night Free: For every Standard Room Reward stay of five or more nights, every 5th night is free. Members can utilize the 5th Night Free benefit on an unlimited number of stays annually. Applies only to five consecutive nights within the same full Points Standard Room Reward stay at the same property, up to 20 nights, when confirmed at time of booking. No more than four free nights will be awarded per stay. If free night is declined, reservation is cancelled, or check-out occurs before fifth night, the free night is forfeited and has no cash, Point, or Reward value. After the 5th Night Free benefit is applied, eligible members will be charged 0 points for the 5th night, 10th night, 15th night, and 20th night of the stay, as applicable. All other nights of the stay will be charged at the applicable full Standard Room Reward price. A standard room is defined by each hotel and subject to availability at participating hotels within the Hilton Portfolio. Applies to Standard Room Reward stays only, not to paid stays or Points & Money Rewards™. Does not apply when stay is booked as part of a Reward Stay offer, package, or promotion offered by Hilton or any of its partners.
So is that the same as comment #1