Hello we have been camping in a popup trailer for the past 3-4 years. We have been all over pulling it with a nissan nv3500. I am thinking about selling my truck and building an e-350 eb for further out adventures off the beaten path. And figure out somehow to fit/sleep 5 kids plus two adults in it. Don’t know if that voodoo magic exists here. If there is anyone on here who has shoehorned that many people in a van would appreciate some ideas of how it was done. Thinking a poptop to sleep 2 up. Then a bed platform in back plus some form of temporary platform over two rows of foldable tahoe bench seats.