i have on my phone i think, or it might be upstairs. but that is pretty crap parking
in his defence that is a long wheelbase van, if you park it in one space it would block the drive section of the carpark. so its a dammed if you do and dammed if you don;t kind of vehicle to park.
i've done it a few times, but usually i stay with the vehicle while someone else jumps out and runs in to get something. and if it looks like i need to move then i'll go do some circuits of the carpark.