I'm interested in your space. I see the tape on the floor to separate your space. Here in Calif we are in a "mall" that has walls, but I have seen different ones use old doors to make a kind of wall. You have a 2x4 frame on the floor to hold the door/doors to keep them from falling and you hang pictures/stuff from them. They are not permanent, but they give you a separation from your neighbors and also a backdrop for your wares. You can also use screws in the hinges to join them together in an "el" shape and put shelves on them. Just a thought. Of course, it may not be the policy where you are to allow it and I am out of line to suggest it. Sorry if that is the case.
I love that campaign nightstand!