I know a few members in the municipality that can help next time. 

Does anyone know a good and reputable home inspector in Austin?

In my opinion, you should probably not put all 50% down.

I know there is someone in there as i can here a dog inside and the letters are gone every time i visit.

Would you recommend it for someone in my position?

The home is in semi-rough shape... liveable (barely), but certainly not rentable. 

I can't find any information in bbb.org.

Does this in general eliminate the possibility of doing part-time STR in condos?

Exploring wholesaling and land investing is a great way to break into the industry, and your focus on value-adding strategies and modular housing shows you’re thinking creatively about how to address market needs.Your entrepreneurial background in auto detailing will definitely serve you well in real estate, especially with your attention to detail and perseverance.

And if they all add up to zero, you’ll earn 0.038% on your money  Or you could put the $125k in the bank and earn a government guaranteed $520/mo.