The rug arrived and has a lot of color variation. The bottom and right side of the rug are much darker than the rest of the rug. One corner of the rug looks like the yellow color in the picture from the website when I purchased it, but the rest of the rug is more of a green color. I've tried vacuuming it and walking over it to see if it's just how the fibers are laying, but the color variation remains. I did submit for a 20% refund because I didn't want to hassle with returning such a large item. Also, I received the rug six days ago and have had it laying completely flat, but it still has a lot of bumps. I hope that over time those will smooth out, but they haven't yet. Other reviews commented on the horrible smell of the rug, and it did smell really bad when I first unrolled it. The smell did go away after a couple days.