Location Matters sold this Retail NNN Investment property in 2016. Marc Karren represented the Buyers back in 2014 when they first purchased the property on Palm Avenue in Imperial Beach. Fast forward to 2016, the investment made two years ago turned out to be well worth it. It was a no-brainer when the Sellers made the decision to sell that they would work with Marc again in order to achieve their financial goals, which they, of course, did.