A G-shaped kitchen plan has four sides that look like the letter 'G.' It's similar to U-shaped kitchens, except a fourth dimension (the jut or peninsula) that adds extra countertop or dining space. The G-shaped kitchen plan is the most efficient because it has everything a great kitchen requires, such as flexibility and plenty of storage space! G-shaped kitchens work well in kitchens attached to open-plan living areas, letting you stay in touch with your family or guests while cooking! Between the four legs of a G-shaped kitchen, you'll have a lot of storage space and countertop surface area.