You do online check-in before you arrive (you can do it weeks in advance). Then as long as you've done online check-in in advance, you'll get a text the day of with your room number and you can go straight to your room when you arrive, bypassing the front desk. The one caveat is if you're arriving after midnight - when their system switches over to the next day, you could be marked as a no-show if you haven't used your Magic Band to open your room by then. It's not a big problem, but your MB won't work to open the room in that situation, so you'll need to stop by the front desk when you arrive at 1am (for example). Just have them make sure that you're not marked as a no-show and have them verify that your MB will open the door. Saves you a lot of back and forth from your room to the lobby in the middle of the night when your MB doesn't work.