I've been WFP for almost 7 years now.
Work less hours for more money than I did traditional, clean jobs that I would never consider off ladders, for which I charge a premium.
In my area their is only me and my son that are wfp, other cleaners in our area scoffed when we started on the pole, most of them now come to us for assistance on some of their larger jobs
As an example, one of the trad lads, been at it 20 years. He cleans some office windows for a company that has 9 twenty foot silos.
The gaffer said to him can you give me a price for the silos, oh and by the way no ladders, have to be off a cherry picker.
Needless to say he was banging on my door quick sharp. I had a look told him how much I thought (he dropped through floor) he submitted quote to the manager and we start next Saturday
Also they have asked me for a price for cleaning all the cladded walls on two sites, result..