Back in mid-May of this year, I booked 2 rooms at the Residence Inn in Katy TX for early February 2017 (hoping my team makes it to the Super Bowl in Houston!). The rooms I booked were priced at $184 per night. This morning (10/15/16) I was scrolling through various reservations and discovered that this property not only had raised my rate to $240 per night, but booked it as "prepay in full". I am fighting with Marriott over this now. Has anyone else had a similar experience, whereby you discover that your reservation has mysteriously been "altered"?