A small network rack with a right ratsnest of cables inside.
The same rack is now rearranged and has much tidier cabling.
For years I've had to reach into this mess to swap from my work to personal PC, so I often just didn't and procrastinated stuff.
Finally gave in and bought the KVM and cables. I want to throw some control stuff for the lab in here too at some point. Feels great to finally sort this!