Tearing down and building. 
Discussion
Looks like a real work place. What you actually doing
It is indeed!
Rebuilding one of our 3D Printers (belt is frayed & springs are shot), and doing a fresh install of Ubuntu.
It’s the first time for the Ubuntu install for me - created bootable USB, and have since installed NextCloud on it.
After the printer’s back up and running, will tackle the other two which are set up for ABS.
So not really work then just having fun. Good you can do things you like
Gotta do it