I'm shopping for a late model PUP to pull behind my 2011 Sienna w/ tow package. Most recently, I had a mid 90's Coleman Santa Fe which was about as minimal as a PUP can be, I would think, but it had o...
Another factor to consider is the box size. It's hard to get two king size beds in 10' boxes. My 14' box has two kings with a gap in between them when closed up for travel. Look at 12' boxes to open up your options, but you're also looking at increased weight. It's all a balancing act.