Review on DIYHD Top Mount Black Barn Door Hardware Kit For 2 Bi-Folding Sliding Doors - Flat Track Rollers, No Doors Included - 37-3/8 by Monty Barganier

Happy with it. Would buy again.Update: very happy. Installation was fairly easy if you're comfortable with this sort of thing. My wife and I installed it in less than an hour (it's easier with 2 people). I didn't get the door exactly centered, so that bothers me, but it's off by less than an inch so I didn't want to drill new holes. We didn't use the corner anchors on the bottom and it still works fine for us (I actually prefer it this way). The quality of the hardware feels very solid, and so far the old doors that I used, which are pretty heavy, are hanging without issues. I'm so happy I chanced upon this listing, because I had never known you could have a bifolding hanging barn door!