Love these drapes.  I’m only showing a couple of windows, but the drapes are around the perimeter of one room. My larger windows 64+ wide have four panels. Smaller windows have two. The room gets a lot of sunlight which I love and the drapes are semi-sheer allowing the light to shine through. The drape quality is excellent and hangs evenly and beautifully.  I purchased 14 panels and it was perfect!