Your customers will love custom details you can put into their kitchen. Here's a gallery of ideas you can pass along. Most are easy to add to the cabinetry on your next job.
Shown: A track mounted library ladder makes it easier to get to upper cabinets than hauling a step stool out of the broom closet. The ladder can be rolled to a corner when not in use or even used as a makeshift seat for kitchen visitors. But think twice if you have a climbing cat.