I needed a layout of Jack's cabin for a... thing.
The only one I could find floating around was A.Karswyll's
here. But, it's incomplete, so I booted up illustrator to see if I could wedge in Jack's bedroom, and a bathroom. I also have photos from
discodiva76 , which show the hidden back door/verandah to the deck, as well as the outdoor buildings, which I am guessing are a garage and shed. Completely non-canon of course since we never saw the complete layout on screen. Not to scale, I am very out of practice with technical drawing.
I am 20 years too late, but maybe someone will find it useful?
(Click to embiggen)