Kitchen floor plans with an island are a real treat for homeowners that love to cook and entertain. Kitchen island house plans provide extra storage, counter space and bar seating, and the island typically overlooks the living area to keep the chef connected while preparing delicious meals. Your kitchen island may hold your sink and dishwasher. You can set up your cooking range in the island or keep it completely open for meal prep and dining. A kitchen island is a great space to lay out snacks or serve family-style meals.