I say take a look at Keystone CMS (http://keystonejs.com/) - it's a Node based CMS and is really easy to work with and has tons of options to customize as you need it.
My other recommendation would be to use Spike - (https://www.spike.cf/) (from the same guys who built Roots) along with rooftop CMS (https://www.rooftopcms.com/) or Contentful CMS (https://www.contentful.com/)
I say take a look at Keystone CMS (http://keystonejs.com/) - it's a Node based CMS and is really easy to work with and has tons of options to customize as you need it.
My other recommendation would be to use Spike - (https://www.spike.cf/) (from the same guys who built Roots) along with rooftop CMS (https://www.rooftopcms.com/) or Contentful CMS (https://www.contentful.com/)