We are extraordinarily pleased with our Indow privacy inserts. Our house is a new build, and on one side we have square transom windows through which we could look into our neighbor's house - which means, they could look into ours as well. Not good. We looked at several options - window film, blinds, etc. None of those was a good fit. After a lot of looking, we settled on Indows for those windows, along with a large pane window in our primary bathroom. The windows let in light while the opaque finish obscures the view from the outside. The measurement process is precise, ordering is straightforward, they arrived undamaged, and were easy to install. And, they look great. We're very happy.