That looks like the duck's nuts. I have seen a camper very similar and it had push-button auto levelling. it was on a Yota but he was towing a 14-15 ft tinny. He rocked up, unhitched the boat trailer, backed in, pulled a couple of pins and pushed the button. Within 30 seconds the camper was clear of the tray and was levelling itself. For the life of me, I can't remember the brand so you can compare wieghts.
My RB30S is simple, just like its owner.