Something I discovered is that it seems noise levels aren't often mentioned in product spec. Most of the information I have found is from 3rd party testers/reviewers. But so far I haven't found anything quieter (at least on paper) than the Nilfisk
I realize often Miele and Sebo is a frequent/popular recommendation, but I was looking at other alternatives.
If anyone has any suggestions for/against certain models, or alternatives, please explain why (it would help me in making a decision)
These are my criteria in no particular order...