What is the sleeping area on a ship called?

The sleeping area on a ship is referred to as "berthing." This term is used specifically in the naval context to describe spaces where crew members sleep and rest. Berthing areas are designed for this purpose and typically include multiple sleeping arrangements, often in the form of bunks, which maximize the use of limited space on naval vessels.

While "quarters" can also refer to living spaces on a ship, it is a broader term that encompasses various types of living accommodations, not solely the sleeping area. "Bunks" specifically refers to the furniture used for sleeping, rather than the area itself. "Sleeping Pods" is a more modern term that may be used for specialized sleeping arrangements but is not a standard naval term in the context of ship design. Therefore, "berthing" is the correct and most accurate term for the designated sleeping area on a ship.