Not trying to be a hater. I understand what is pictured may be prototypes.. if they are you shouldn't be showing them unless you have that caveat in the picture. Both the design is poor, and the craftsmanship is low. If this is past the prototype stage, and this is what you will actually be selling. Then you really don't understand the pre-fab space nor the price points of the pre-fab space.
I think those are a couple of good prefab examples, although none of them hang their designs on the shipping container form factor (and I specifically picked three 'prefab' companies with very different delivery methods). Most prefab companies I have experience with have gone that way, primarily because the width constraints of a container aren't great once you get above one or two modules.
I think the branding (or rebranding) of small homes built on tow-able platforms as 'tiny homes' was a genius stroke of marketing. If you can do that with the Boxouse that's some secret sauce, but in the absence of a strong brand I think the Boxouse units will end up being called 'trailers' as opposed to 'prefab'.
