Actually, if you click through to the link, the rear looks nothing like the mini - I like the rear - and the interior is two seat with a spare tyre in the back held in by what looks like a rear strut brace.
It'll be bought by up-market drug dealers for the easily identifiable storage spaces though, handily marked "Gear", "Tools" and "e" - thus avoiding embarrassing fumbling through the glovebox and door storage whilst mashed