Yes. Sign in to your Guest Account, select your reservation via Manage Reservation, and navigate to your stateroom details. You can select your preferred bed configuration — for example, two twin beds (beds apart) or one king-size bed (bed together) — based on what is available for your stateroom category. Changes are subject to availability.
Note: Suites, Deluxe cabin classes, and some guarantee staterooms are not eligible for bed configuration changes.