A storage unit is a rented space where individuals or businesses can keep their belongings. These units come in various sizes and are typically found in facilities that offer secure access. People use storage units to store items like furniture, seasonal decorations, or business inventory when they need extra space. Most storage units are equipped with locks and security features to protect the stored items. They can be accessed by the renter during specified hours, allowing for convenient retrieval of belongings. Many facilities also offer climate-controlled units to protect sensitive items from extreme temperatures or humidity.