Ah, if only current RVs were this awesome. But perhaps Winnebago will be inspired by Mladen Pejic’s ATRV:
Check out the interior of the red pod (the blue pod has a bed and bathroom fixtures):
I love how the ladders swing out and down:
Be sure to click the first picture above for the gallery on Brickshelf, or head on over to Mladen’s Web site for pictures and his description of this unique vehicle.