does the monthly cash flow work?
RENT minus VACANCY minus TAXES minus INSURANCE minus MAINTENANCE minus MORTGAGE(S) minus UTILITIES.
$2,515 rent - $251 (10% of rent) - $250 (assume $3k property taxes) - $250 (assume $3k insurance)- $500 maintenance ($100 per unit, includes landscaping, pest control & repairs) = $1,264 left for mortgages & utilities & profit
Mortgage 1 = $25k @ 5% over 30 years = $134 per month
Max hard money loan = 40% of purchase price. if the $25k = 60%, then your purchase price is $41,667, and your hard money loan is $16,667. This doesn't include closing costs.
Mortgage 2 = $16,667 @ 12% interest only, 5 year balloon = $167 per month
Utilities - if Landlord pays utilities, need deposit for water, trash, electric. Make sure your lease has a cap for utilities per unit, or you'll be at the mercy of your tenants. My nearby triplex water/trash bill was $400 total with the old tenants, and less than $200 total with the current tenants ($67 per unit).