working out a design

I have been perusing the forum for a few months now. I can't start building yet....I live in an apartment....no place to build and store. So I've just been tinkering with designs ideas awaiting the day when we finally move.... This is a design I think I'll stick with. I borrowed the shape from steve butler's camping pod. I just enlarged it a bit. The pictures aren't exactly to scale but I want my ttt to be 10' long by 5' wide by 4' high I'm flirting with the idea of going 5' high not sure yet.
i haven't refined it yet but this is basically what i want
Rayne


i haven't refined it yet but this is basically what i want
Rayne