Carpet link Constellation sucks. The day prior to installation I got a phone call to confirm the time that they are coming. On the day of installation the installer did not turn up on time instead I got a phone call to say they can't trace my payment. I offered to show them a copy of my bank statement but the lady said it wont do as the payment needs to show on their statement. I went immediately to their accountant who gave me an instant refund which I found very strange. All I can say is stay away from them they will muck you around!