Those VW Type 4, 411 and 412 Sedans, Coupe and Wagons, seemed to by reasonably common when I was a kid in NY in the late 1960s and early 1970s. It's one of those cars that virtually disappeared. Good thing that you found one worth giving a new life to. Always liked the "estate" versions. Won't you miss it?
If you weren't just a guy named Cees, but instead "Cees Auto Restoration", OSHA and CARB may have "just a few more requirements for you" on the paint booth...
Back in June, 1977, I decided to paint my 1968 Austin America. (Austin 1300 for you international types; BMC ADO16) I realized that the actual "spraying" was insignificant in time compared to all the preparation. Time I had; money, not so much. So I went to a local body shop, told him I had the paint, some cans of an off-white Lesonal paint we found at an antique auction. Told him I'd do ALL the prep. Just wanted him to spray. He said sure. He'd do his best but no guarantees. Spent
many weeks that summer removing as much as I could, masking what I could not. Sanded the body by hand. In mid August, I drove it the 2 miles to the place, added the last of the windshield masking. He sprayed it for $50. NO post-spray blocking, sanding or polish. Was a gorgeous wet-look he achieved, very happy with the result. Spent the last two weeks of August putting it all back together before driving off to school in September...
I think those days of a $50 spray are long past...