A "lean-to" is a simple structure that is typically built against the side of a larger building or wall. It has a sloping roof that leans against the vertical surface, providing shelter or storage space. Lean-tos are often made from wood or metal and can be used for various purposes, such as a shed, workshop, or outdoor living area. These structures are popular in both residential and agricultural settings. They are easy to construct and can be customized to fit specific needs. Lean-tos are commonly found in rural areas, where they serve as additional space for tools, equipment, or even livestock, enhancing the functionality of properties.