I have a 2014 and I have the outside storage door into my kitchen cabinets. My kitchen looks like this:
The space behind the cabinet door to the left of the drawers has a door leading to the outside.
The newer 2014's and 2015's don't have the drawer/door combination, but only have drawers. The island is a little different also. I have doors on all sides of my island, and the newer models only have doors on the sink side. I'm glad I got ours before these changes.
2014 Rockwood Roo 23IKSS
2012 Dodge Ram 1500 Hemi 4X4
Me, Hubby and Luna the Lab