I originally purchased 2 large honeycomb blinds for 2 large two panel doors as a test of quality of the product. These turned out to be excellent and we have now ordered 11 for all the windows upstairs (all double honeycomb) and a combination of top-down/bottom-up as well as day/night. 3 bathroom blinds were Smart-fit. I am so happy with the quality of the blinds that I have now ordered 13 more to replace ageing shutter blinds for all the windows downstairs.
A couple of observations for the blinds I have installed so far.
1) If you install inside a wood frame (as all mine were) you will need to use a drill 3.0mm or larger. The recommendation is for a 2.0mm drill but in hard wood it is very hard work getting the screws in. I would recommend drilling with a 2.5mm drill first and then enlarge with a 3.0 if the wood is hard.
2) The day/night blinds are actually great. I optioned ours (in all the bedrooms) with the day panel bellow the dark night panel. That seems to be the better way however, doing it the other way round will allow you to have the day panel drawn down half way for reasonable light but also maintains some privacy as the day panel is more see-through than the light filter material.
3) For the top-down/bottom-up (and bottom-up only) blinds it would be nice to have the option of some magnets that you can screw on the lower frame so the blind doesn't move with any breeze outside or even movement in the room.
4) The Smart-fit is a great idea (and solves the issue with point 3 as it has built in magnets) but the mechanism of the blind is somewhat more stiff than the blinds not fixed at the bottom and for more elderly customers it might be hard to raise or lower the blind. I worry the plastic clip used to raise the blind might snap off - which of course it won't). This type of blind would be ideal for bathrooms where you want light but are not likely to raise/lower the blinds often.
5) The light filter blind allows a lot of light in but you cannot see though it so privacy is well protected. It saves having to raise the blind in the morning.
6) Quality seems to be excellent and robust but I have only had them for a few weeks so it will be interesting to see what they are like in a few years.

Thats about it. Great blinds and I can't wait for the new order of 13 to arrive.
Thank you Veneta Blinds.