A new kitchen sink can instantly perk up a kitchen’s function and beauty. Look for features like dual, triple or extra-deep basins and integral chopping boards, especially if you're an avid cook or aspire to become one. Consider adding a touch of your personal style with distinctive design choices such as a farmhouse or cast-iron style sink. No matter how carefully you plan your budget, there is still a very good chance you’ll go over it once construction is underway. The entire project—from the contractor costs to the finishes—should be written out in an Excel spreadsheet so you can stay on track and organized, says Jackie Kosnett, cofounder of Galerie Design + Build. Unless you want to be eating air fryer chicken nuggets for breakfast, lunch, and dinner, you’ll need a temporary kitchen space with a small fridge, microwave, and perhaps even an electric range.