Does anyone know if I can use the $100 benefit twice in a four night stay? Looks like the $100 credit rate is roughly $20 more per night than the AAA rate. Makes no sense for me to book it for a four night stay but if I could make two separate reservations (night 1 &2, then night 3&4) it would make sense for me to use this rate. I called Hilton and the reservation agent said I could only get one credit even if I had back to back 2 night reservations but she was a bit hesitant and I'm not sure she knew what she was talking about.

Otherwise no problem, I'll book the first two nights at the slightly higher Aspire rate and the last two nights at the AAA rate - but I'd rather get two $100 credits if people think it is possible.