I made a wooden/plastic box to surround the router and keep all the dust in. Unfortunately the plastic I used for most of the surfaces is not transparent enought to see the monitor from inside the box. So I had to cut a hole and use Cellophane to make a window of sorts. Also had to buy wireless keyboard & mouse so I can operate the machine both from inside & outside with ease.
It gets very hot, dusty and sometimes even smoky inside.