5x10 units total 50 square feet and fit the contents of roughly one room of furniture. This includes several small to medium size boxes, mattresses, chairs, and sports equipment.

A 10x20 storage unit totals 200 square feet and is great for storing contents of a multi-bedroom home, about up to five rooms of space. Larger items like living room furniture, patio furniture, full-sized appliances and more fit inside these units. 10x20 storage units also work well for storing large quantities of boxes or outdoor equipment.