IE, also known as Interior, is a comfortable and convenient category offered by Princess Cruises. With a total of 168 square feet, guests can enjoy a spacious cabin equipped with a comfortable queen or two twin beds. Additional features include a refrigerator, flat-panel television, and a private bathroom with a shower. To ensure a restful night's sleep, the cabin also provides 100% cotton and high-thread count linens. With 24-hour room service, guests can indulge in a delicious meal or snack anytime. The cabin also includes a spacious closet, a desk with a chair, and amenities such as a hairdryer and digital security safe. Whether traveling solo or with a companion, the IE category offers a cozy and functional space for a memorable cruise experience.