Pretty decent site, really helpful. I just needed a storage unit rental for the summer and they listed the ones in my area and I was able to compare prices online. Best feature though, was I could reserve the unit online and then the company contacted me to set it up.
The site was a little cartoony, though. At first I didn't really like it, but after being on the site it grew on me. I like the sheep.
Down side is, well how exciting can a site about storage units be? Don't know how they make money either.