Traveling to Vegas next month with another couple that has never been to Vegas before. Have one comped room booked on my card and a discounted room booked on my wife's card. Would like to go to the check-in desk together to see if we can get the rooms close to each other. I think it would be pretty obvious to the person at the desk that my wife and I will be in one room and that we booked the other room for someone else. Will that be an issue? Do they care if you book a room on a comp/discount that you will not be using? I have booked comped rooms for others on prior trips - but it those situations I was staying at a different hotel so no reason the clerk would have thought I would not have been using the room so this is a little different.