SMS certainly seem to push the boat out
I see they appear to be liveaboard positions, I wonder if you have to buy your own food?
From above the Hull shape of the Damien looks like a Snowshoe.
A number of the vessel's of the TCC had live aboard facilities and as Chief you had your own cabin, usually the bunk was covered in various 'attractive items' which could not be left down the Engineroom in case they disappeared according to the permanent Chief, things like Rolls of Walkers Golden Walkerite of various thicknesses? Yes I know