Tomb Raider II Remastered | Part 9 | Living Quarters

I was under the impression that the Maria Doria was a vessel owned by Gianni Bartoli for his own private use, but it seems that it may have been a standard passenger cruise ship that Gianni happened to be aboard when it was bombed. Still, the seraph is supposedly somewhere in this wreck, so did Gianni have it with him while he was traveling? Or was this his own private ship containing his prized possessions, and he just had a bunch of his wealthy friends aboard with him at the time? Either way, the seraph must be close, so we will search the passenger areas of the ship next.