I would encourage anybody about to order a blind from Hillarys to watch this clip and decide for themselves.
The clip doesn't show the high tech installation material they used - two pieces of torn cardboard to pack out the brackets.
In good faith, I forwarded my video and photographic evidence of what I consider to be their poor installation and their Customer Services then accused me of causing the blind to fall down myself. My recollection was that they said I had removed the brackets myself - but the video and certainly the photographs show multiple drill holes where they appear to have had problems fixing the blind. I had to removed the rawplugs and backfill with dowel, to get the right hand bracket to hold.
Make you own minds up - and if you do have a blind fitted, keep an eye on the fitter, as ours stood in our bath with his outdoor shoes.