If you're doing tile or stone floors, work on picking those materials at the same time as cabinets, backsplash and countertops. The relationships among these materials is critical. It's tough to mix different types of stone and tile unless you want your kitchen to look like a showroom.
A wall‐mounted rack like this one keeps things orderly without swallowing too much space. Buy decent knives if you can afford it, as they should last a lifetime. One advantage of a magnetic rack is that you can slowly build up your collection of knives, buying one at a time, rather than having to invest in one large block complete with knives, which can be pricey. If you’re starting from scratch, a bread knife, paring knife and chef’s knife are essential.
Assign dedicated storage areas. Kitchen clutter can easily accrue, so it makes sense to assign different cupboards a specific purpose and stick to it. And dedicate a few minutes every couple of weeks to returning stray plastic lids or pot covers to their homes and sweeping out spilled spices and coffee grounds – it really will make a difference in how pleasurable (and easy) your kitchen is to use day to day.