Wonderful! Great quality! 
I’ve purchased several window coverings, and finally found one that’s the quality I was looking for. Thank you Harbor Shades!! The instructions were clear, and made for a very easy installation. I love that they included tips on how to correct slight variances in how the shade might shift. My ONLY struggle was installing the little “stop balls” - very slippery, hard to push onto the chain, and no extras included in the hardware. But I can do without them, or wait until I find them in the plush carpeting )