Here's a single reservation:

HIGH FLOOR
BOOKER WRFE
BOOKER UPGR
BOOKER GLOB

BOOKER WRFE: would make sense with what we have seen - Back-to-back reservations, but at different hotels on the same island.
BOOKER UPGR: Potentially this is upgrade request? I made this reservation through a Concierge because the hotel plays games with availability so I had to make a 10 day reservation then have the agent remove the extra days I didn't want.


I can also confirm, STEX is for TSU applied.