I had put off for years purchasing a commercial projection screen opting instead for a $30 piece of blackout cloth which actually did look pretty good. Just couldn't see paying hundreds if not thousands of dollars for my self made spare bedroom turned mancave; a wonderful Valentines gift from my wife. But, an upgrade to seating necessitated a change to the room orientation. When I figured that I could go even bigger and saw a YouTube of this screen being put together, noting the design advantages it has, I took the leap and ordered the 130" diagonal screen. While I realize my room is not textbook ideal, everyone who experiences it is impressed and I'm very happy with it. I have a Sony VPL HW 40ES, a 1080p projector. As you can see from the video clips from YouTube, I have a hard time to justify trading up to a 4k laser protector at this point, but one day I will. It was not hard to put together at all but watching the YouTube video multiple times really helped.