If he only owes 25k  and willing to let it go for that, then that could be a smoking gun.

I'm in the Waltham Area so my  understanding is I may have to find off market properties because of the supply / Demand imbalance in the area but will look for a duplex deal.

Also, does this vent also supply the heat (I presuem that even in Alabama, it can get pretty cool in the wintertime?  

This gives them a heads up that their lease is up for renewal.I schedule a property inspection with them where I check the smoke detectors and get a general idea of how they are caring for the property.

RMLO will supply additional disclosures. 

The laws are here to protect homeowners in distress from being preyed upon as many people go around blowing smoke up these homeowners backsides and charging them an arm and an leg to do absolute nothing.

https://www.wdrb.com/news/business/online-pet-supplies-retailer-bringing-jobs-to-louisville/article_1acf25dc-70f4-11e9-a82a-67f9a28d10d4.html?

DTI, credit check, income, no pets, non-smoking, etc?

While this does phase out at a certain income level, it's still a pretty terrific tax break.Being a Real Estate Professional: if you are a RE pro (there are guidelines), not only can you claim business expenses (like mileage, office supplies, etc.), but depreciation can offset income beyond that generated by RE.

You can go to houses with car cleaning supplies, use their water and wash their cars.