Funny thing... the wood might be the issue on making it.
I was thinking gauntlet style cab with a fake control panel and fake screen. You would open them and sit inside with them opened up. Then the front, you would swing the whole front/coin door area open and there would be a seat inside...
btw, it should be moveable... so I can dig a new hole, and start over 'fresh'...

I can't think of a model that would be appropriate for sitting completely inside... but my wife doesn't like traditional out houses because of the bugs... But she thinks this might do. (amazingly she thinks its a good idea)...
But I put the floors for both cabins this weekend. I ahve to move the walls out and so in about 2 weeks to a month I should be ready to start...
Love the name ideas. I'm also kinda curious if I could find a way to get side art to stick... but I need new sideart on my main cab before I make one for the crapper cab