I may just go ahead and order it anyway — if it doesn’t fit under the bench, I’ll find another location for it as suggested. Ideally, I’d like it tucked away under the double bench, but it could go under the triple bench instead. The only issue is that we remove the triple bench sometimes, and if it were there, I’d need to build some kind of enclosure — the kids definitely couldn’t be trusted not to kick it!
I’ve read a lot on here about outputs and how other people are using theirs. For us, it’s mainly about having the portable aspect, but in the van it would just need to power some 12v lighting. Nothing heavy like heaters or a fridge, though we might run a cool box on 12v or 240v, and we do need to charge electric bike batteries. We always camp with electric, so when we’re on EHU, I’d have a dedicated socket to keep it topped up — maybe even look at adding the alternator charging kit too.