Adama's quarters
From Battlestar Wiki, the free, open content Battlestar Galactica encyclopedia and episode guide
Adama's quarters are aboard Galactica, located near the hull due to the presence of view ports, as well as near core command.
The quarters consist of at least two different rooms, an office area an a bedroom.
Adama is put to bed rest in his quarters under the observation of Cassiopeia, after contracting an unspecified ailment (The Young Lords)