A ghost ship. How did it go down without displacing the furniture?
That’s a great question. It must have hit those rocks sprung a leak and they could not get it off the rocks and the water came up very very slowly and fairly evenly and there you go. But even then you would expect to see Furniture overturned and Helter Skelter all over the place. Maybe it sunk over a period of weeks and the lower parts of the furniture got water logged, very slowly. Kind of interesting.
Screws. Unless you like such things chasing you around the compartment during a storm, they are secured to the deck.