Worst wood floor ever. I paid for top of the line materials and got seconds or worse. The wood is full of knot holes and has splits and cracks in it. It has warped so horribly that when you walk across it in shoes you can still feel the "waves" in it. I have never ever seen such a warped floor and such a horrible job. When they came out after I complained they gave excuses and said it would settle down. Well it hasnt, it is still warped and never going to be anything better than what it is now. I have had others who have worked in the industry look at it and tell me that I was given trash wood not what I paid for. They offered to buff it down, well they would have to grind off half and inch and more, it is that warped. Horrible job, substandard materials, terrible customer service. Take your money elsewhere, this was expensive and I got trash.