I couldn't afford the credenza I wanted, so I looked around and found this desk shell. The measurements were almost perfect (I was looking for 24" x 72" but this is 24" x 71"). The assembled piece is beautiful. Although my desk and lateral cabinet are walnut, the mahogany looks okay with it. 

With the desk shell and a matching two-drawer vertical cabinet (also mahogany), it almost looks like the credenza I wanted. I can tell I will be using this addition to my home office for a very long time. Once I have the area cleaned up, I will come back to attach a photo.

Well done, Wayfair!