Happy with our carport, though it took much longer to put up than we anticipated.  The frame came together quickly, but attaching the metal roofing was another story.  We tried to align the drill holes while overlapping the roof plates, but never seemed to be able to square a row even though the frame was perfectly measured and squared, so we started over and stop worrying about hole alignment and drilled right through to make new holes.  Suggestions: add some descriptive words to the instructions, the pictures aren't enough.  Enclose a few extra screws, we were actually shorted by a dozen.