The Deck plan is the drawing representing the location of the decks, public rooms, cabins, etc of a cruise ship.
A "deck plan" in the travel, transport, and hotel context is a detailed layout or blueprint of a specific deck or level of a ship, cruise, or vessel. It shows the location and arrangement of different areas and facilities on that deck, such as staterooms, public areas, dining areas, lounges, and recreational spaces.
For example, a deck plan for a cruise ship might show the location of staterooms on various decks, as well as the location of the ship's dining room, casino, theater, swimming pool, and spa. A deck plan for a cargo ship might show the location of the cargo holds, cranes, and other equipment.
Deck plans are often used by passengers and crew members to navigate the ship and find their way around. They are also used by cruise lines and shipping companies to plan the layout and arrangement of different areas on the ship, and to ensure that the ship is in compliance with safety regulations.
Deck plans also can be used in hotels or resorts, they can show the layout of different rooms, amenities and common areas in a certain level or floor of the building.