Storage Unit Sizes Medium Units By Up Web Solutions December 22, 2024 December 22, 2024 Medium Storage Unit Sizes, Medium Storage Units 10 X 8. About the size of a large walk-in closet or a small bedroom. 10 X 16. Great for a two bedroom apartment furnishings with appliances. Small Units Large Units Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName* Email* Website Save my name, email, and site URL in my browser for next time I post a comment.