I could sort of go for it but in reality it would be largely useless for me.
I’ve spent years doing stuff with my van trying to get the “perfect” blend of practicality and gadgets. Plus my needs have changed too.
Unless you go for something big, there’s always a compromise between the various aspects like storage, bed space, and living equipment like cooking, fridges and the hallowed WC. And then theres the electrics which is a topic on its own.
My current incarnation is far simpler. L shaped seating / bed (single) with storage underneath. A small fridge and a power bank for electrics. Charged via the cigarette lighter or the solar panel on the roof. Everything else lives outside on the roof. Kite surfing gear, fire pit, paddleboard, and whatever else. I will add a small box/storage with a swing out table for my alcohol cookers to sit on. And the goid part is I can remove it all in 5 minutes to give me a full van if needed.
After years, I’ve only ever boiled water in the van for a brew. All cooking is done outside. So my philosophy is maximise storage and simplicity. I carry water in a jerry can and that lives outsude . Modern vans with these full kitchens are a complete waste of space imo. You cant store anything in them.
