Hi all, On Tuesday I will be cleaning a large house with an Atrium. I don't have water fed pole at the moment. I think I will be OK doing the exterior with getting onto roof and using my Ettore Flip on a pole and angle adaptor for the outside. What I'm unsure about is best technique/tactics for cleaning the inside of the Atrium. Its a single storey house, with the Atrium rising higher than the usual single storey roof height. It should be reachable with step ladders and short pole. I'm thinking Wagtail on a pole on step ladders. Any experienced opinions greatly appreciated!!!! Thanks, Neil.