Well i did a new one today the windows weren't to bad i wfp the upstairs and my partner dodged the drips to do the downstairs, all my new ones are going to be wfp upstairs.
The thing im not keen on is they are still wet when you leave but the first ones drying off looked good, wfp does save so much time,some of my old custys i will still do traditional but any new will be pole instead of ladder.