Actually, I rather like that picture...notice that the person is in the only open crew bunk, but I can make out at least two other closed bunks, with a large common space in the middle.  Assume 4 or 5 bunks in the same room and that works out well.  Just say that each bunk unit is self contained and sound proofed.  It's not like the captain doesn't know what happens in them.  Just say that out of view is the head, closet space, etc, and each set of 4 - 5 bunks has its own small living space for the crew to relax in.<br/><br/>Also, I was figuring there is likely some sort of shuttle bay with 2 or 3 shuttles.  They would need them for docking with other ships and such.