Autocamp: Luxury Airstream camping in California

The next time I go on an adventure in Northern or Southern California, I might want to give Autocamp a try. The site lets you book a luxury Airstream at any 2 California locations. Think of it as staying in an RV lot with all the usual hotel amenities provided as part of the outdoor camping experience.

I don't have any money or space to buy an Airstream, so this might be the closest I'll ever get. Has anybody here ever tried this? How was it?