Joe has a point, I would look into trying and designing some overhead cabinets (all of our dishes, glasses, some clothes and a lot of other things are stored there). Might cause you to rethink the height of your windows though. We do really enjoy being able to see out of our windows both while standing (though you are taller than we are) and sitting, but it limited the height of our overhead cabinets. We have enough space (though more would be nice, which would mean a bigger truck
), and if you have space you tend to fill it (which add weight to the truck). It is all very tight, the shades/screens have just enough clearance to be installed and no more.
What is the final interior width? We have a standard US queen bed and have enough width to have a bank of cabinets at the head, which is the rest of our clothes storage.
Your camper interiors are much bigger than ours, but we still carry a huge amount of stuff compared to when we used to have the Land Rover. Your bathroom looks huge, and takes up a lot of space it seems to us. Hve you though about putting the toilet on a slider, so it goes back under the bed when you shower? Our is on a tray that slides into a cupboard when not in use. ( we don't have a separate bathroom - no space) We spent a lot of time thinking about how we would use the truck, even spending almost a whole day in the back with a basic mock up on the back of the truck, just to see how it would work.
We did this a few times, making cardboard cupboards to see how it actually worked in real life, and found this much better than the 3D model I had done. It also highlighted what area we actually needed, and used, and what was nice to have, but in the limited space we had, was better suited to more important uses. The most difficult decision we had was the seating. Our truck is registered for and additioanal two passengers in the rear, as we thought that at some stage we might want to give some locals a lift, or need a guide. This actually dictated a lot of the requirements, and so far we had only ever had passengers three times for a few hours in 6 years.
Our mock-ups got more elaborate each time, as we locked in certain things, but were well worth is, as we could see that everything fitted before we made the real stuff. Things like the toilet and fridges required extra space for wires, handles, hoses, catches etc, so we had to adjust the space allocated for them.
I agree 100% about filling every space, we run nearly each cupboard full all the time, and close to GVM as well. We carry a lot of stuff, including over 250kg of tools and spares , 5m inflatable canoe, three tables, chairs, stools, beach lounger, a 6x3.6m awning room, and two drones, two laptops, ipads, e-readers, five or six cameras and various lenses and batteries in two big camera bags/cases. I found that overhead cabinets made me feel very claustrophobic, and we both prefer having lots of head room, and only have two overhead cabinets at each end. The chamfered roof makes them pretty useless anyway. Despite our much smaller camper box, we can carry enough food, UHT Milk, coffee, icecream and water for 20 days, as we have been out for that amount of time. Shoe storage is very important, we have a dedicated drawer for them, we each have a pair of hiking boots, two pairs of sandals each, walking shoes and at least two or three pairs of high heels for photo shoots, and I have one pair of smart shoes. We carry clothes for all sorts of weather down to about 0 Deg C, including something suitable to go out to dinner in. On top of all that, we have a coffee machine, slow cooker, and even a breadmaker as well.
