The extra $100 per month would most likely just cover vacancy and cap ex costs so I’m still not cash flowing very well on this property.

Sounds to me like it isn't an ideal rental I would sell it tax free (since you have lived in it for 2 out of last 5 years) and then use the proceeds to buy a value add house hack and fix it up over the course of living there with that extra money you made. 

So every month I have $10,000 extra cash just going into savings.

. %) and services provided and what would be complimentary extra services?  

So I guess that covers the basics with some extra details and poor grammar thrown in for good measure.

Tie it into their electric panel and pay the extra electric.

The newer places can and probably are more expensive, but they also offer great amenities in most cases and some people are willing to pay extra for those.There are additional strategies you can take. 

Since I have ZERO experience assessing one, would someone be willing to put an extra pair of eyes on it?

Since I have ZERO experience assessing one, would someone be willing to put an extra pair of eyes on it?

Also, I don't know if the Rent premium (the extra 20-30% rent) would count against his debt to income ratio.