I'm very interested in a similar concept. I'd like to fit a couch full time, a table when needed, and a queen bed lengthwise when needed.
I was imagining a murphy bed, which a couch placed at the base along the same side as the murphy bed. The murphy bed would fold down and rest in part on the arms of the couch. I'm not yet sure how the table would be integrated into the plan, but ideally, it would swing out to be useable while sitting in the couch. Then, it would fold away somewhere.
The design objective is allow unobstructed passage from the side door to the rear door in order to carry a sheet of plywood or bulky furniture. But, that would also be useable as a sleeping space for my wife and I. Lastly, the couch would be a permanent fixture that would be a comfortable place to lounge when the bed wasn't in use.
I've been surprised that there are so few designs of this sort in the van conversion world thus far. This is the first thread I've seen that broaches this type of design idea. I really appreciate seeing Flyag1 and Axiom's designs. I'd love to see some more examples of this. Has anyone seen any other designs that would accomplish these design objectives?