The neighborhood is B- to C+, but because it's right next to the university, the crime rate is almost non-existent due to a robust campus police force. 

He has bought a lot of investments but that is more a function of the size of his pocketbook. 

And, actually, assuming AI were to the level OP had suggested, yes, you would have smart fans in your units and they would be able to report whether or not they were functional.  

its social and functional obsoleteness at play.. along with supply and demand  more housing than good renters or buyers.. this is what happened in Detroit.. 50k surplus homes..

I use the find/search function.

I can't necessarily handle am more buyers, but I can certainly give my opinion on houses, the market rent, functionality and of course I would love to discuss property management.

I believe the term some folks use is functionally obsolescent - if you're doing a rehab I would give serious thought to adding/moving bathrooms (assuming the whole neighborhood isn't like this.

If the hot water heater didn't function properly at one of it's proper temperatures, it was defective.  

Thst person is typically an edministratot, absent a valid Will.POA ceases to function as a proxy the moment the principal dues or looses capacity. 

To my understanding, livable generally means it has functional mechanicals, plumbing, electric, kitchen and bath areas.