Real estate is one of the most important facets of just about any business. Yet, when looking for space, many corporate executives and business owners forgo hiring a tenant rep and choose to go at it alone. Some think the service is an unnecessary expense. Others believe a tenant rep is just another broker looking after landlords’ interest. And then, there are the know-it-alls, who think they can do just as good of a job at finding the perfect location on their own.