Half of garage turned into bedroom but not leveled

[Brandon Clark]

Hey BP, 

I have a home that I'm excited about putting an offer in on. I was in it today and it seems to be an easy flip, and could be decent profit if I can get it for the right price. My only concern is, half of the  2 car garage is now a bedroom with a closet and it's not leveled with the rest of the house. Should I try to get this raised or can I leave it as is? The conversion turned the property to a 4/2 1400sqft home. It can sell in the 115-130k range. I've added pics below. Let me know what you think.

Thanks

-Brandon