It is known as stowage for people and freight for luggage items.
In the past, the cheapest passage on a ship was called steerage because the accommodation was in the lowest level of the ship where the steering mechanism was located.
steerage
steerage
The cheapest days to book hotels for the best savings are typically Tuesdays and Wednesdays. Booking on these days can help you find lower prices for your accommodation.
accommodation deck
An accommodation ladder is a flight of stairs or a ladder for lowering over the side of a ship for access to and from a small boat.
The answer is deck house.
deckhouse
airplanes
The cheapest passenger fares were called steerage. This term is no longer used.
It is known as the bridge or cabin.
The cheapest and easiest way is by e-mail.