Does anyone know if there's a website that you can put in an address and it'll calculate how much it will rent for, estimate cap exp, mortgage, taxes, vacancy, etc.Could save me quite a bit of time to have rough estimate rather than figuring the numbers every time.

@Keyonte Summers If you're estimates are right, then that sounds like a home run!

They know the longer they are in existence the higher their cap ex estimate number will become, but they still estimate based on their past actuals knowing it is under estimating the life time cap ex (and yet I still claim they are one of the more reputable in part because they are honest about how they derive their maintenance/cap ex numbers and if you ask they will admit that long-term it is under estimating the real cost). 

If I have $15,000 into the property monthly payments estimate to about $308/month (Principal, Interest, Prop.

@Mike Resnick, based on what the owner needs and the estimated repairs, I don't see how this is a deal.

They used Rentometer to estimate the rent for a 1 bedroom in my area.

The estimate was something ridiculous like $8,000. 

I need someone (maybe with a generator) to test the AC for me, and give me an estimate on what it would cost to repair.

I was actually supposed to close this coming Friday (5/31/19) on the home, until I received the closing disclosure yesterday from the bank with an estimated monthly payment that was WAY higher than what we anticipated ($1100 vs $800-850). 

I can't see how someone will be willing to pay at the very least $157,000 which is what it's estimated at.