I booked two hotel rooms and now they want to change the rate. I alread have the confirmation with no mention of them being able to make these changes.
No, they may not do that. I have never heard of a hotel doing it. Insist that they maintain the rate to which they agreed. If there continues to be a problem, be sure to pay via credit card so you can challenge the amount with the credit card company. And .. . be sure to post a big complaint on a public travel site like tripadvisor.com. over 7 years ago