I'm a boat geek, so a cuddy cabin is a boat with a small cabin on board
interior
cabin or berth
cabin
A small wooden building is typically called a "shed" or a "cabin."
Sleeping quarters beneath the aft or rear section of the boat (sometimes called a mid cabin when located beneath the helm).
A cabin cruiser boat is a type of power boat that varies in size from 25 to 45 feet. A cabin cruiser boat can typically hold around 19 gallons of gas.
A rowboat?
Kayak
A cabin cruiser is a small cruise ship, which is characterized by the fact that there is enough room inside for crew and guests. They are generally 30 to 40 feet in length.
Some small narrow boats are called canoes, others are called kayaks.
It's called a tug boat