On the subs and tender I served on the enlisted personnel had a berthing
compartment that had a number of bunks a little bigger than a single bed each
with a locker built as part of the bed pan and there was a curtain. On the
tender the berthing compartments was mostly tiers of up 6 bunks, lounge space
and a head. The head had four shower stalls, four sinks, for urinals, and four
toilets. On the subs berthing was shoe-horned in any space available. I
can’t remember exactly where they were located, but for the most part they where
close to the center of the ship.
On the subs most of the bunks where in tiers of two or three where the hull
and equipment permitted. On the USS Shark my bunk was in the torpedo known as
the berthing compartment known as the hanging gardens. My bunk had part of the
hydraulic motor for the forward capstan poking into it. The access aisle was
about 2 or 3 feet between the bunks. The CO and XO had separate staterooms that
the bunk doubled as seating and shared a head. The other officers shared a
stateroom with three bunks.