yup, I have them. I think it's Kvadrant. We have them in our bedroom. Overall, we like them. THe issues I've had with them are:
1. The panels are hard to get on perfectly straight. It did not help that I tried to do it past my bedtime
2. If you have layers (some in front of others) and you don't always keep them overlapped, the bottoms tend to catch on each other.
That being said, they are very cool. Whenever I take someone new on a tour of our house, they're wowed by those panels in the bedroom.
Kristen