It comes as part of a larger commitment from the Netherlands to accommodate 50,000 people who have fled the country following the Russian invasion.
HAL will provide three hot meals per day, private stateroom accommodations, housekeeping services, use of public spaces, fitness facilities, internet access and other necessities while the vessel is docked in Rotterdam. It will be staffed with around 650 crew members.
HAL president Gus Antorcha said the line was in a "unique position" to accommodate the immediate need for food and housing.