We bought a motorhome six months ago. The longest we have been away in it is a month, the plan was 3 months but MIL got cancer so DH was needed.
It takes a while to truly sort it out to be the most efficient, we are still at that stage but getting there quite quickly. The Motorhome is 7.5m, 4 berth.
Books are easy you take 2 and then swap out in a charity shop when finished. DH did stuff like buy a multi tool, it’s been handy and used, you absolutely have to have a place for everything and everything in its place. I bought a salt and pepper pot that’s combined, it’s just small things like that. You have to consider payload of your vehicle. Every single thing has a weight it’s not just about space. You even need to consider your own weight as it’s part of the payload.
We have a small portable washing machine, I can’t use communal ones due to allergies to washing powders. Also take clothing that’s lightweight and that dries quicker.
We had a composite refillable gas system fitted, the kit weighs half what metal cans do and is much cheaper to fill up
We are buying a small tv with a DVD player combined as signals can be bad in remote areas and download speeds awful, though we do download some stuff in advance.
It’s our first Motorhome, it is a very decent German brand, DH did extensive research and we hired 2 to decide on layout before buying. People swap ideas on sites and it’s been useful. Our next purchase may be an inflatable kayak, we borrowed one when away from the man in the next van.