I came across this ranch styled shipping container design which uses a concept I have seen several times generated in real homes, that’s to use 2 large containers on the exterior and then build a roof span across giving a large open area in the middle. Looks pretty cool when completed in real and obviously from a design point of view very quick to get the basic containers in place followed by the roof.
I can see this being very viable where land use isn’t an issue or the fact your only looking for a single layer dwelling such as disabled use. Adapting openings into the containers you could alter the entire layout to something that offers more space for bedroom use etc.
Design and website can be found at ericwichman.com