I like the use of the front V for a kitchenette. The "murphy beds" might work for a 50lb kid, but I see the walls pulling in and the roof collapsing with a 200lb man. Paul you just jerking me around now
Hanging a few boards on a wall is not a person sleeping on a wall. Maybe Bat-Man could hang off a wall ? But I want Legs under my part ?

I ordered it about two weeks ago but I got more support under the floor so I will have to wait for it to be built.

I wanted a 5'x10'x72" for the better air resistance but in the end got the 6' for the sleeping side to side maybe ?
It will take me a year to have much more than sleeping on a cot . I think the first thing might be pull the inside walls in , the floor up and the ceiling down and make sure the holes in the floor are really sealed for mouse and bug proof. Then put at least an inch (or more) of insulation , windows , fan , some cabinets .
This first year I'm happy with being sealed and insulated , then acting as a rolling tent.
I do have 12 volt to 110 volt , but no solar charger or mounting system yet. I have three inverters one each 400watt , 800 watt 2000 watt ,I'm sure plans will change repeatedly.
I think I should build a 4'x8'x48" Tear Drop to pull behind the truck when sleeping is all that is needed. Good thing I have a small 800watt inverter.
Building both may be the best Idea and sell the one that don't get used as much.
When I go pick the 6x10 trailer up We'll start a proper thread ! That is in no big hurry

How many Westward bound bikers can sleep in a 6x10 empty trailer full of cots ?

How did they solve this problem on Wild Hogs ?