But that’s the main appeal of winter camping.
I distinguish between true camping, city camping, and retro camping. City camping is covers the first three options, true camping covers the last two, and retro camping is the last one with the additional requirement that you try to use as little modern technology as possible. My dad’s really into that last one, but, due to his sleep apnea, has to bring a car battery and a breathing machine, but that still counts.
If I just hear camping, I think real tents, so I picked option 4. And I don’t know anyone who even considers anything attached to your car to be a tent. I had to look up the term.
Why would you pay to sleep in your car? Parking lots are free.
Showers, bathrooms, and not being chased off by the cops.