A single line kitchen is a layout in which all of the appliances and storage are arranged along one wall. This can be an effective way to save space, particularly in smaller kitchens. Some people find that having everything in one place makes it easier to keep the kitchen organized and tidy. However, single line layouts can sometimes feel cramped or cluttered. If you're considering this type of layout for your kitchen, it's important to think about how you'll use the space and what sort of atmosphere you want to create.