The Craziest Parking Garage Ever!

Don't want an unsightly parking garage mucking up your downtown?  No problem, just put it underground.  But that takes up a lot of space too.  Not to mention the amount of the city that has to be dug up.  Here is a crazy European solution that attempts to minimize the footprint while maximizing the amount of cars stored.  Neat idea but considering the trouble that I have had with machines in parking garages, I am not so sure.  On two occasions I had a parking garage machine tell me I owed over $10,000!  I can only imagine what this place would charge me.