Regarding the types of compartments you can find 3 different:

Farm animals are held in a number of different types of enclosures, often dependent on experimental requirements.

On the next screen you can see the different types of train compartments.

There were a wide variety of accommodations on the Twilight Express.

Unlike many modern trains, this train has as many as 6 types of accommodations.

If you want to keep your items organized, look for boxes with shelves or other types of compartments.

An apparatus and method that allows communication between different types of compartments using tunnel within or outside the hypervisor/virtualization.