With the rising cost of real estate, booking year-round cruise trips might be comparable to paying mortgages or staying in assisted living
For retirees or older people, staying at a cruise liner where meals, housekeeping, and entertainment are all-inclusive removes the hassle home ownership chores.
Setting a budget for travel can be a huge financial burden to many. Living aboard a cruise ship allows one to visit the world's far reaches on their living expenses.
Cruise ship paramedics might not be adequate for those requiring medical care, especially when it comes to more serious conditions.
On the lower end of things, living inside a tiny cubicle for weeks and months might get really claustrophobic. Living at sea also means no contact with natural environments