I recently discovered a S&G safe under a slat of a kitchen cupboard that I accidentally dislodged in my house.
I have owned my house for 2 and a half years now and I had no idea this existed until now.
It is cemented into the floor as I can't move it and I am guessing it was done by one of the previous owners as it's a bit of a DIY job.
There's even a light switch installed under the cupboard to light the area where the safe is installed.
Naturally curiosity has gotten the better of me, therefore I was wondering if someone could help solve this mystery?
All good if not, I understand the information I have given is very minimal and since it's cemented in I am guessing it's find out the code or get some heavy machinery onto it (which I prefer not to do as I'd like to keep it in tact).
My sister is a midwife and she has lent me a stethoscope, but I have no idea what I'm doing so here I am...
Thought it wouldn't hurt to throw this out there and get some thoughts, but no stress if it doesn't go anywhere.
Thanks in advance

*side note, the sticker has been blurred because it has information of a company that I am guessing supplied the safe? I tried to call the number but the business is no longer operating.
** Another note, no I'm not robbing a bank or anyone else. If there's a question of security here I am also happy to let it go.