use WFP for most of your work
when you have to use ladders for access make sure you dont put ladders on wet decking,mossy wet flags or imprinted concrete.
use a ladderstopper like the rojak or something similar.
if it looks too dodgy for ladders and is a pain dump the job.
i only use ladders a few times a week.usually to unlock or climb over a gate.sometimes to get on a flat roof but they are very few and far between these days.
best wishes
dazmond