This should be a fun forum! Who doesn't love to show off their baby?
I am retired and slightly disabled, so I wanted my van to have nothing that requires maintenance or winterizing. Hence, no water or holding tanks, no propane system or generator.
What I do have works fine for me for now: it's a 2003 E-150 Ford RB, Contempo top with cabinets on one side and a shelf on the other, house battery with 30-amp service, a fixed bunk with lots of storage under, a kitchen cabinet sink with a direct hookup and a drain out the side (I run a short hose into a bucket when I have water supply), slide pantry, plenty of lights, a 2-drawer cabinet and a custom-designed hamper-nightstand. The front passenger seat turns and has a reading light over it.
Here's a picture of it in Nickerson State Park on Cape Cod: