Re: There's a reason some of us call this stuff IoS.
This process also works with Spare rooms, Attics (Lofts) and Car boots (Trunks) :)
If it wasn't filled with junk you would put your car in its own boot? Is your name Maurits Escher, perchance?
(Spare rooms and attics are rarely designed to allow getting a car in. And out)