In short, no; they do not pay rent.
Cruise ship workers are provided with lodging and meals as part of their employment benefits. The type of accommodation they receive depends on their job, rank, and the cruise line they work for.
For example, lower-ranking workers may have a shared cabin with up to four people, while higher-ranking employees may have private rooms or cabins with en suite bathrooms. The size and quality of the room will vary depending on the cruise line and type of vessel. Some vessels even feature luxury suites for senior staff members.
In addition to housing, workers receive two meals per day in a communal dining hall or buffet area. This can be a great benefit for those who would otherwise struggle to afford food while away from home. They also get access to recreational activities such as swimming pools, fitness centers, movie theaters, and spas on most ships.
Cruise lines often provide additional benefits such as free laundry services and access to medical care should any illness or injury occur while at sea. This is especially beneficial for those who may not have access to these types of services in their own countries or towns.
Cruise lines also provide transportation from the port back home after the end of their contract period or when their employment ends due to other reasons. In some cases, cruise lines even offer a special bonus payment upon completion of contract terms.
Overall, it is clear that cruise ship workers do not pay rent while living and working on board vessels at sea; instead they are provided with accommodation as part of their employment benefits package.
Conclusion:
In conclusion, it is clear that cruise ship workers do not pay rent while living and working onboard vessels at sea; instead they are provided with accommodation as part of their employment benefits package which includes meals, recreational activities access, free laundry services and transportation back home upon completion of contract terms.