Easy option, rent it out
Medium difficult option - co working, self storage, office storage
We can’t help you because neither do we know area needs not your skills and experience and you full time job
A commercial building in downtown manhatten is very different from one in rural texas And a owner in a very busy high paying job is different from one who has years of experience working at a car detailing store
Bunch of questions
How old are you?
Why are you in a dead end job? Did you goto college? Can you goto college?
What city / type of city would you buy this house?
The most important thing to do is to get out of your dead end job lifestyle.
I would park 200k with the financial planners plan and invest 50k to either learn / upskill / goto college or buy a running business .
I won’t touch the 200k till i can pay my bills.
Whatever you do, DONOT buy any course you see from any ad that is being shown to you ( I know you are already thinking)
Co working space 100%
You get more energy, more people, you see more action , it motivates you to work more, bounce ideas,
Its the best money you can spend
What was the action that changed their direction after which there was no looking back? - finding a mentor, getting a big ticket client, inventing something