U-Store-It (NYSE: YSI)is a self-aministered and self-managed real estate company (REIT) focused on the ownership, operation, acquisition and development of self-storage facilities in the United States. Their self-storage facilities are designed to offer affordable, easily accessible and secure storage space for residential and commercial customers. As a national owner and operator, they continually enhance their business by applying their management expertise and best practices to each facility.