How to defeat this lock.

[Squelchtone]

So, my grandmother locked her bedroom and left the key inside. Wanted to know if there was a way to defeat this that someone knew? I know my uncle used to open it before without the key but he passed away, so we dont know how anymore. We dont want to cut the lock and dont have picking tools. Also, those 2 bolts have nuts on the other side and one of the screws is hidden on the main lock. Also, this thing is old, it doesnt matter how hard I pull on it, it doesnt pop out, the new crap ones are cheap, this one isn't.
Thank you.

https://imgur.com/a/oFMOsxO

[Squelchtone]

Hello Nova Scotia,

Your grandmother will have to call the fire department tonight or a locksmith and they will be able to help open that.

this is some meth house quality engineering you got there.. why is she locking her bedroom to begin with? I have way too many questions right now..

I think we're gonna pass on helping you try to pick this lock that A. doesn't belong to you, B. is clearly in use which is something we don't condone picking or messing with.

Call Pop-A-Lock in Halifax, they have good reviews.

[stratmando]

Is this lock on the Outside of the Door? Initially thought it was inside.

[Kenneth_V]

kinda sketchy all the way around

[Squelchtone]