I'm visiting Vegas with my Brother, we are traveling in from the UK over March. Anyway, CET have offered my brother 5 nights in a 2 double bed room for a great price (under $100) & we are looking to take up the offer.(using his TR number, not adding mine to the booking) However, I am also offered a comp room Sun-Tues on my personal TR account, and having our own rooms would be much more relaxing. Am I allowed to share with him up until the Sunday and then get my own room from the Sunday-Tuesday? If I check in with my brother, it would technically mean I am still checked into his room on the Sunday/Monday as well as having my own room comped. Understand this all sounds simple, but from previous experience you have to register who is in each room. How should we do this not to upset anybody? 1) Book Thurs-Tues on Brothers account + overlapping 2 Free Nights on my account 2) Book for us both Thurs-Sun, Then 2 additional reservations for Sun-Tues? Hope it all makes sense! - however being from teh UK the word 'free room' doesn't pop up very often!