Cabins.
Yes
there may be various amounts depending on the size
Two bedrooms with a door between them are called "connecting bedrooms" because you can go directly from one to another without having to go first into a hallway.
dormitary < not sure if spelt right sozz
A ship called she because a ship is always WET
A ship called she because a ship is always WET
The Confederate ship was called the Merrimack and the Union ship was called the Monitor.
It is called "christening" the ship. When a ship is named, it is "christened."
bedrooms'
The rear of the ship is called the "stern". The front is called the "bow". The rear direction in a ship is "aft". (head "aft" to get to the "stern").
Ship steerers are called helms.
It is called a "ship", a ship has both left and right sides.