Accurate measurements were taken on very first visit. Price seems competitive. Door and hardware seem to be top notch. installers really know their stuff. They called ahead, showed up on time, quietly and expertly removed the old golf-framed glass door and installed the new frameless door and departed with no mess left behind. This experience has been everything one hopes for when doing a renovation, and I am picky. I'd be happy to serve as a reference for Shower Doors of Dallas.