shit I have a pair of inflatable twin mattresses that can be joined together. open up my sleeping bag, put it down as base warmth, with a pillow and another cozy blanket... That pretty much meets the definition
My parents had a bed built for their minivan with ample storage and a thick layer of latex foam. They did some trips around the US using that, though ultimately it turns out they're just not great sleepers.
I would have to imagine they have something in place for when it rains, thunder (without rain) would be awesome, you're in the mountains with few neighbours so wouldn't worry about dogs barking, and if you're worried about snails you could put some salt down I guess.
So... you get room service? Like... how far do these workers stay from these rooms? Can they see you pee and take a dump? Where do you clean yourself? Do you get a refund if it rains? Is a simple hotel room somewhere nearby cheaper than this gourmet outdoor experience?
The beds are outside in the countryside, usually on fields that are owned by the farmers who offer the "rooms", so they're a bit secluded.
You're brought there by said farmer, he shows you around a bit, shows the fridge, etc. Then he leaves again.
If you need any room service, you just call up the farmer and he comes back to bring it.
No idea about toilets, but I think you'd also have to walk back to the farm. Same if it rains. Pretty much all of those openair hotels are ran by those kinds of farmers anyway, who were used to hotel guests as they've been offering "sleeping in the hey" kinda things since years, so for them, it's pretty much the same, except being a little (sometimes a lot) further away and being logistically a bit more challenging.
This would only be cool if you're somehow guaranteed zero people/predators or cameras in a large enough radius that you won't ever be seen or attacked by an animal. Fucking under the stars on a real bed sounds pretty cool. But there is a building in the background. I would be too paranoid that someone is watching with a telescope
To make it even crazier, you could have a roof that is transparent and you could open. Tada you get as much outdoor as you want, without being soaked wet by the thunderstorm.
I would trust everything you read on Google. While Switzerland probably does have some wolves and bears realistically you're never going to encounter one.