Howdy Jennifer!
Great name by the way! Welcome to the Disney Parks Moms Panel. Thanks so much for stopping in to ask a question about your upcoming visit to the Walt Disney World Resort. It's my pleasure to be able to help answer your inquiry today.
You certainly can gain entry into your Disney Resort hotel room at
Disney' Pop Century Resort if you are listed on the reservation. Your brother can
check- in online and opt to have a text message sent to him when the room is available for occupancy. He can send you the room number and you can use your
MagicBand to gain entry into the room, or you can stop by the front desk when you arrive and a Cast Member can point you in the direction of the room. Be sure to have your MagicBand available when you arrive as you will use it as a key to open your Resort hotel room door. Your brother will not have to be with you in order for you to check-in.
I hope this has helped, Jennifer. If you think of anything else you need answered before you depart on your magical adventure please stop by again. Helping fellow Guests is what Disney Parks Moms Panelists love best.
Dream as Dreamers Do,
Jen