Bob,
Welcome to the group! The only place I can suggest to find info on the toyota campers floor plans and designs is rv trader website. Most of the posts have some description of the interior design of the campers. A few of the listings have photos of the interior of the campers. I come from a family of toyota camper owners and we could not be happier with the platform.
If you are looking for a combination of versatility, drivability, reliability, and effeciency the toyota is for you. The camper offers the best of both worlds. It is as easy to drive as a van and gives you most of the comforts of home. They are also easy to work on, and parts are easy to find.
My camper is a 1986 21ft. Escaper, it has the 2.4 fuel injected engine and a 5 speed manual. I get 17-20 mpg, that as good as my pick-up truck. I have the rear bath with a seperate shower. My unit has 4 burner stove with oven, microwave, tv, tv ant., fridge, double sink, AC, plently of storage, couch and chair and can sleep 4 people.
I drive the camper just about anywhere, I've drove in heavy city traffic
through the Rockies and can fit in most parking spots or campsites. However, I enjoy drive through national parks the most.
Best of luck with your search. Remember the search for the perfect toyota camper is about as fun as using it!
Nate
