My family has had the same jumping Jack since 2009ish. Thing is awesome and it’s seen some hard use. My family now takes the camper set up out of the trailer quite a bit to load a side by side in the trailer.
One huge advantage is the ATV or other gear storage on top. One inconvenience is that he wash basin is outside. I can get over that pretty easily.
When I was 21 I took it down to a fishing access site in Montana and pretty much lived out of it for a few weeks. Good times.