Ordering was easy, after I found the confidence that my measurements were correct! The online ordering makes it impossible to make a mistake with all the questions it asks, and the fact that you can receive free samples also is a bonus. I had existing blinds that were not keeping out enough light and our son was not staying because the sun would keep waking him up. I was going to get the windows tinted and then a girlfriend told me about iSeek, and guess what? He will stay more often now, they have solved my problem!! Thank you.