Princess Cruise's Interior category with code IE offers guests a cozy and comfortable retreat to relax and unwind during their cruise. The cabins in this category are 145 square feet and feature a queen bed or a pair of twin beds, 100% cotton and high-thread count linens, and a spacious closet for storage. The cabin also includes a desk with chair for work or leisure, a private bathroom with shower, and essential amenities such as a hair dryer and bathroom amenities. Guests can also enjoy 24-hour room service and stay entertained with a flat-panel television. For added convenience and security, each cabin comes with a refrigerator and digital security safe. Overall, the Interior category with code IE provides guests with a convenient and comfortable stay on their Princess Cruise.