I got my bar today, and it has been installed. The install was easy, instructions are clear. This will require a hammer drill if you have installing on a tile surface. The only real thing I wish was different is that the bolts which mount the bar to the brackets are aluminum and they can be seen ever so slightly when installed. To me this is not "clean" since a black rod should have everything black on it. This is in our guest bedroom so its not really a big deal, but that is the only reason I gave it 4 stars. Since this bar does not mention the length requirements I believe they are 47" - 72" my opening was 58" and everything worked perfect. Another winner from Overstock!!