Originally Posted by
jbeckett
I tell the clerk at check in time that there are multiple reservations, although usually they have already figured it out by then. If you are worried about this, call the hotel a week or two before you arrive and let them know that you have multiple reservations.
This. You don't need to the call the hotel in advance but upon checking in (you could check in on the app and call the front desk from your room phone) it is important to communicate with the front desk you do have 3 separate reservations and don't want to change rooms just to ensure action was taken.