Single and twin share cabin bedding arrangements would be either two twin beds or a queen sized bed, which is made up by combining the twin beds.
Please note some single and twin share cabins can only have fixed twin bedding or a fixed queen bed.
Triple and quad share cabins will vary depending on the cabin type as well as the cruise line, although generally the third and fourth passengers will be on an upper berth (bunk). Some triple and quad share cabins do have the option for a sofa bed or roll-away bed.
If you have any specific bedding requirements please ensure they are advised at the time of booking.