Please forgive me for my stupidity/ignorance in advance.
I used to use a car with a roof rack and ladders for traditional window cleaning.
Then I moved to a van and WFP and I carry no ladders.
I see ladders on van roofs but I wonder how do you get them on and off?
Is it as simple as carrying a smaller ladder or set of steps inside the van to allow you to reach the van roof?
It's something I've never taken notice of before.