The Interior 1V cabin category, named simply "Interior," is the perfect option for budget-savvy travelers looking for a cozy and comfortable retreat on their cruise vacation. With a capacity of up to 4 guests, this cabin features a spacious 149 square feet of space and a versatile bed configuration with a Royal King bed that can be converted into two twin-size beds and a double sofa bed for staterooms with 4 guests. After a day of exciting adventures, guests can retreat to their Interior cabin for a peaceful nap in the plush bedding. Despite being Royal Caribbean's most affordable option, the Interior 1V cabin does not skimp on comfort and is the ideal choice for a restful night's sleep.