RV?

I took a cue from Grandpa Jim and added some fixtures to the van:

I decided they took up too much room there so I put them in the house instead:

The remarkable thing is that I loaded and unloaded the van by myself.  The toilet is pretty heavy--it is a one-piece model--but for the most point I kept the weight on the ground by leaning it up on a corner.  The tub might actually be lighter.  It certainly is for its size and it was pretty easy to move around by the handles on the box.  I'll be able to put it in place myself very easily.