Build the shower on the outside like Louis Mattar did on his 47 Cadillac:

http://blog.modernmechanix.com/2007/09/06/room-with-bath-on-wheels/

and

http://trombinoscar.ifrance.com/cadcinquante/4701.html

Mike "Rocket J Squirrel" Elliott
71 Type 2: the Wonderbus
84 Westfalia: Mellow Yellow ("The Electrical Banana")
74 Utility Trailer. Ladybug Trailer, Inc., San Juan Capistrano
KG6RCR

On 3/14/2008 9:25 AM Christopher Gronski wrote:

> Hi All,
>
> Has anyone had any success accessing the B or C pillars? I'd like to run
> water pipe through one of the pillars then between the skin of my AW top for
> a shower with no visible pipes. Is this do able at all? Or is the pillar
> blocked horizontally?
>
> On a related side note, does anyone know where I can find a really low
> profile floor drain setup? Preferably one with a cover...
>
> Thanks,
> ChrisTopHer
>