What is "sparefoot"

SpareFoot is an Austin-based company that provides listings for self-storage units. The company was originally a person-to-person model, similar to Airbnb, that later developed into a marketplace for self-storage. The company now facilitates self-storage rentals between consumers and storage operators. The company was profiled as one of America's Most Promising Startups by Bloomberg Businessweek in 2011.