This video shows how Hessing moves its cars around in the dealer: with an elevator!

Part 1: the car gets driven into the elevator

Part 2: the car gets lifted down

The same happens to the Bentley Continental GTC

And in the end it gets driven out of the elevator, into the workshop on the lowest level of the dealership.

This Bentley Arnage gets driven into the workshop from the outside.

And a Maserati Spyder GT comes out of the workshop again.