Yes, we have them in DR, one bath, and new Den. As others have said, they are great. You should know that you can get these from Hunter Douglass in a cordless version, you just raise or lower (top or bottom) by grasping the tabs at the top or bottom. Of course these are more expensive. We got ours online for a pretty good price. For the den that we just finished, we went with top-down/bottom-up cellular from Next Day Blinds. These have cords, which do not bother us in this room. None of ours are room-darkening as we wanted to let in some light; all provide privacy. They won't interfere with window hardware as long as you have enough depth in the window to provide clearance for the shades. Talk to your dealer, or have them measure, if you have doubts.

What you're looking for is called ClearFit. They sell it at www.blinds.com. I have not ordered them but am thinking about it.

If you talking about doors with built-in shades, don't waste your money, they only good when they new, after a while they get worst and worst and they stop working altogether.

I'd be weary, even if they're a good brand like Hunter Douglas. we have two different brands of cellular blinds. one cordless, one with a single loop cord. they each had totally different problems. the cordless ones were fine at first but went slightly slack on one side, making them crooked. the corded ones are not slack at all, but the strings seem off balance so they're also crooked. The reps told us there is no way to fix them. I can fix old school mini blinds by pulling different strings, but when it comes to these newer shades, the string winding mechanisms are contained inside the header and I couldn't find a way to access them. granted my brand was cheaper, so maybe Hunter Douglas will not do that. but be sure to ask your rep what to do if they go crooked. will they fix them? (if they say that they can't be fixed but they'll replace them, run away. do you want to ask for new sets of replacement blinds every couple of years, and then toss the old ones in the landfill?) as far as cordless -- I wouldn't recommend that for really wide shades. it's easier for one hand to go up higher and make them crooked, and then you have to stand there and adjust. imagine how annoying that would be on super wide shades. the loop cord is easier to operate.