It fits furnishings of a mid-sized bedroom, including a queen-sized bed, a dresser, a TV and several small to medium-sized boxes.
It fits the contents of an entire family room or two full bedrooms, including several small to medium-sized boxes.
It fits the contents of a multi-bedroom house, including several oversized items like a couch, a refrigerator, a washer/dryer and a dining room set or several large boxes.
Furnishings from a four or five bedroom house with major appliances or can hold a car, small truck or boat. Will hold the contents of a 40 ft. moving van.