The hose will want to come off if you're sanding the ceiling, so make it as secure as you can including with tape. The supplied dust bag plus a good P3 face mask might be a good alternative if circumstances require.For anyone interested i went and bought a Nilfisk Multi II 22L T Wet and Dry Vacuum Cleaner. I also bought a few extras for it, including power tool adapter and few other bits. I did note the standard hose isn't quite long enough so will buy a longer for when i intend to sand the ceiling. Im so excited about it arriving tomorrow how sad am i.
I shall post some pics and reviews on its performance if it helps.