ive got one oggi and ive used it for fascia cleans and conny roofs.it fits easily onto unger extension poles.its ok if your trad and just want one to add on your trad poles.
yes you just plug into custys outside taps!
i use it on my short unger pole for cleaning the van now!
soap tablets are rubbish.use tfr if their bad cleans
hope this helps!
dazmond