About the size of a walk-in closet. This can fit furnishings of a mid-sized bedroom, including a queen-sized bed, a dresser, a TV and several small to medium-sized boxes.
About half of a one car garage. This could fit the contents of an entire family room or two full bedrooms, including several small to medium-sized boxes.
A little smaller than a one car garage. This could fit the contents of three bedrooms and larger items such as a piano, couches, tables, or large-screen TVs, plus several medium to large-sized boxes.