These shades are perfect for my windows facing a busy street.  Top down allows privacy but lots of light and bird watching!  Bottom up daytime gives my kitty a favorite view of the neighborhood.  Well made, perfect fit, easy up and down adjusting, lovely off white and nice textured fabric.
My friend installed 2 shades with just a screwdriver in it 20 minutes on my Victorian windows.  I’m ordering 3 more! 
Love Wayfair’s easy ordering, easy returns and great pricing.