This is my work from home office. 

My desk.  This is for doing calls and such.  I don’t really spend much time here.

Workbench.  This is where I spend most of my time when working from home.

Desk from a different angle. 

Design and QA area.  This is for testing and sketching up.  My sons also use these desks frequently (one is an engineer and the other a 3D artist).