The vans do not have their own power, so they need access to at least two plug sockets with good ampage.
You will need space for the van to park in a private car park (not on the road) and within range of plug sockets.
Long wheelbase Mercedes vans.
Your car needs to be parked on flat concrete or strong tarmac. It cannot be parked on a slope and there must be a reasonable space for access all around. This is because the car needs to be jacked up and the wheels removed.
Access to toilet facilities and a cup of tea would be very welcome.
Don't forget that to remove your wheels we will need the key for your locking wheel nuts.