This is crazy but in my 2014 UMB I had a panel above the pantry that I looked at for over 5 years and wondered what was behind it. In the closet there is a little cover that has a label about satellite wiring. I finally opened this up by pounding the panel into the hole pushing out the staples securing the panel to the back of the trim. Inside was a huge opening with a few loose wires. I coiled the wires and pushed to the back. Cut a few pieces of 1/4 inch plywood and pushed them in for a back, floor, and right side. Used the panel for a door, added a handle and 1/2 inch piece of plywood that exactly fits the hole. And with very little effort and a $4 handle, a really nice cabinet above the panty that is very accessible. I can not believe I left this space go to waste for all these years.