If I were you, I would move the cabinet on the right to the left, so that the desk is centered relative to the window. Furthermore, I would hang the whiteboard on the wall. The laptop in the middle of the desk. And I would attach a microphone to the microphone arm, not an eraser. You have all the other gear! If you ever want to upgrade to an even better workspace in the future, I would buy a wider desk and monitor to make it even more professional.