I have a set up for each location I work. You probably have a workspace at home and at work also - it might just be a matter of changing a few things to be gtd optimized.
I think the key to working in multiple locations is to digitize everything & use Dropbox or some other file syncing service to have what you need at any location. The only thing I would do differently than What David Allen recommends in his article is to buy a Dropbox subscription & a document scanner. I would recommend this one
I wrote something about how I set this up digitally here - http://katanist.com/2020/02/18/plaintext-gtd-using-taskpaper-syntax/#reference-filing. I hope it helps