Hotel California?

And I was thinking to myself, ’this could be heaven or this could be hell’

The Eagles, Hotel California

Citroen
(c) Peter Lippmann

Well let’s just see:

Heaven is Where: The Police are British, The Chefs are Italian, The Mechanics are German, The Lovers are French and It’s all organized by the Swiss.

Hell is Where: The Police are German, The Chefs are British, The Mechanics are French, The Lovers are Swiss and It’s all organized by the Italians.

I think the answer is pretty clear, even without the Citroen DS.