Posting in this section bc it kinda applies. Wife n I are going to build new house in rural area. I have always been worried about some low life’s breaking in when I’m gone. My safe is just a “home containment container”, aka liberty safe. I worked part time in the trades about 20 yrs, framing,roofing,siding HVAC,and electrical, while full time now retired LEO. I was thinking flexcore concrete in part of the garage to create a room below with access thru basement with a safe door, with a Murphy door or bookcase hiding safe door I think the doors are more secure than a safe. All walls, ceiling and floor would be concrete. Big enough area to display clean and work on guns, set up reloading area, and display some mounts,store hunting gear etc. I might add recently burglars were scrambling home security systems with some sort of jammer disabling Wi-Fi and alarms.
I think this would be a better system than a plain old safe. Thoughts?