These are beautiful blinds. The mounting hardware is a bit unwieldy. The clip that attaches on is super tough to click on. I asked my super for help and of the 2 men he was the only one that was able. When he took off the clip it flew across the room which shows you just how much force is required. Sheesh. Unfortunately the mounting brackets did not work with my window frame as I now know only side brackets would work. Sadly returned.