I seem to notice a pattern of people that have owned VW Beetles needing to sleep in them at one point or another....remind me to never buy a bug.
When I was younger, I owned a VW bug. Like some here, I had to spend a few nights in it and it is not something that I would want to contemplate again...
Nowadays, the SUV makes an adequate overnight bed. Once the back seat is folded down, there is just enough room for 2 people to sleep side by side. With sleeping pads and sleeping bags, it is not too bad of a sleep and sure beats having to setup a tent when it is wet and dark out...
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Earth and sky, woods and fields, lakes and rivers, the mountain and the sea, are excellent schoolmasters, and teach some of us more than we can ever learn from books.
John Lubbock