I purchased all the window blinds for my home from Costco and I couldn't be happier with their quality and the ease of the ordering process. You do have to be very accurate when measuring! I'm not very handy and was having a bit of an ordeal installing the blinds myself. Finally I called the manufacturer (in Woodinville) and they referred me to someone for installation. The poor man must have heard the desperation in my voice and he had the blinds up throughout the house in around an hour! Anyway, he said that the price Costco members pay for the blinds is generally less than decorators pay for the same blinds. So, I found the price to be excellent and the quality of merchandise to be even better!