http://mylocalresults.com/Maps2015 - This is Step #1 in this FREE Google My Business SEO Training Course on EXACTLY What to Focus on to Dominate the "Google Local 7-Pack" in 2015... post "Google Pigeon". Picking the right domain to use in your GMB listing can give you a faster boost in your Google Maps ("Google 7-Pack) results. You will learn the differences between an exact or partially matched keyword rich domain name and a "branded" domain. This step also goes into when to use a local landing page with a keyword-rich URL in your GMB listing description.
https://www.youtube.com/watch?v=OPxXMzIH-m8