How can I negotiate to buy a house that didn't sell at $749k on the open market, subject to the existing mortgage with cash over, seller pay the broker fee and i buy "as is, where is"?

Give them contact info for a local gym that has drop in fees.

Even if I did that, the first year itself would end up only paying for the furnishings.This might be a broad question, but here it is - with a $1,450 mortgage, insurance, taxes payment, could / would a nice 3/2 about 40 minutes north of Nashville downtown net enough to be worth it (again, my "worth it" would be netting $1,500 a month on average after mortgage, insurance, listing fees, management fees, cleaning services, etc.)?

Im thinking of renting out my primary which will cashflow $650 (no management fee, self manage) because of low interest rate i got it for 2% which still has 2 years before rates renew. 

@Michael SmytheUsually 2-4% higher than the standard fee.

She has been worth her fee twice over, and has helped me a lot.

She has been worth her fee twice over, and has helped me a lot.

I've included an example below to help illustrate this.So different lenders have different rates (which do vary even for DSCR loans) but these are factors they all consider.See example below:DSCR < 1Principal + Interest = $1,700Taxes = $350, Insurance = $100, Association Dues = $50Total PITIA = $2200Rent = $2000DSCR = Rent/PITIA = 2000/2200 = 0.91Since the DSCR is 0.91, we know the expenses are greater than the income of the property.DSCR >1Principal + Interest = $1,500Taxes = $250, Insurance = $100, Association Dues = $25Total PITIA = $1875 Rent = $2300DSCR = Rent/PITIA = 2300/1875 = 1.23DSCR lenders generally let you vest either individually or as an LLC.

I did a DSCR loan the other month at 8% and $2,300 in lender fees.

Depreciation is tax deductibleIf you factor for deductions and account for inflation your upside on new assets is greater than the interest you will pay.