When Aquitania was used as an immigrant ship, there weren't a lot of here interiors there. Most had been stripped out when she was fitted out as a troop transport. My mother took the Aquitania to Canada in 1944, and other than her an 30 odd other women being confined to one section of a deck (30 odd women and a few thousand soldiers coming home), she said that it was bunkbeds. She didn't mention the other areas, as they even ate in their area for their own protection, (the entrances to their area was guarded 24/7), but chances are there were very few of the fittings there. The liners that were used as troop transports had as much stripped out as possible, in order to fit more bunks. Those ships sometimes carried up to 6k troops at a time.