To despise Henry hoovers??? And don't get me started on bloody hetty either 
I have been a cleaner for 4 years and have worked for a couple of companies who all have had Henry hoovers. I also worked in a nursing home years ago and they had one there too! I was talking with another cleaner this morning and she said the same thing about the companies she's worked for.
Their clunky and too heavy to carry, get stuck behind doors and all the furniture, the pipe always slips off and the flipping nozzle always comes off too! And then there's changing the bag full of dust
oh and their shit on laminate flooring also. I use an upright dyson at home and I love it. My friend who is also a cleaner brings her cordless dyson to work sometimes so she doesn't have to bother with Henry. I'm thinking of doing the same thing and looking for a cheap second hand one on Facebook/eBay.
So if you use a Henry, what is it that makes you love him? Would also be interested to hear from people who run their own cleaning companies and use these hoovers. Why do you choose them?