Approximately 50 square feet, this unit holds a dozen boxes, a desk and chair, and a mattress and box spring. The amount of space that can be found in a mid-size bedroom.

A typical 10x10 storage unit offers 8 ft. ceilings and is designed to hold roughly one full family room worth of furniture or the contents of a two-bedroom apartment.

Approximately 200 square feet. The size of a one-car garage, this space can hold a fridge, washer and dryer, three mattress sets, a dining room set, bookcases, couches, and boxes.