Some of the nicest credenza's made during the 1950's were those of designer Arne Vodder. Often noted for their use of color and lack of metal hardware these simple designs were meant to be affordable, fun, and functional.
12 Rad Color Block Furniture Tutorials
12 Rad Color Block Furniture Tutorials via Brit + Co.
john galvin custom modern furniture design
Urban Jungle - I love nothing more than plants in interiors - they maketh the home!
looks like the one I found at the consignment store :)