It depends on how often you will need to access your individual items while in storage. Our Self Storage Unit Size Guide ccan assist you to in finding the appropriate size unit for you needs. However, a visit to one of our locations, to both tour the site and meet with one of our Self Storage Professionals, is the best way to determine the most efficient size and packing methods for your individual requirements. Don’t worry if you reserve a smaller or larger self storage space than you initially need – we will be happy to accommodate a change your storage unit size.