Communication throughout the process was very good, and I appreciated the initial video chat/consultation. The measurement kit was robust and easy to use, and the customer web portal made it simple to input (and double-check!) the measurements. Our insert arrived well packaged, with plenty of supporting videos & documentation for unpacking, installation, and maintenance. The fit, ultimately, is as accurate as I could expect for our application. Time will tell if the insert will hold up in its shower environment--over two weeks of use currently and all is well. Once I cleaned up the insert, it looked attractive for the purpose, and its privacy opacity is just right. I do have to mention that it arrived surprisingly dirty e.g., black smudges and streaks on the gasket and frame, particulates, grit, and grime on the acrylic window portion. There was no protective film to peel off as I'd been led to expect.