I've been looking into safes for a while, I stumbled upon this video a year or so ago. It's long, 30 min, but is very informative
Next quandary is can I put it upstairs or does it have to stay downstairs.
This link goes into a lot of details, it's regarding fish tanks which can weigh quite a bit and both a tank and safe would be considered static loads.
It would be great to hear any input from fellow members who have a safe upstairs.