@ Richie Thomas you seem have a good grasp on the knowledge it takes for rentals. I also tried to bring my costs down, but I know my numbers when it comes down to taxes, insurance and water. The taxes are high, but I live in the "taxation state". As for insurance, I already got a quote for $2136 a year and that is bare minimum, so I rounded up. As for water, I know that my own family spends about $1000 a year - that expense can be reduced a little. And I have the loan in for 25 years because that is the maximum payback period for the heloc. Regular loans for investment properties are even shorter terms. The 30 year loans have higher interest rates, points and fees. I was wondering what to do about the CapEx and Repairs because there shouldn't be much since we are planning on making sure everything is in good condition before renting. Our rehab costs are mostly associated with separating out the heating system. Right now, there is only one big old boiler servicing the two apartments. And one 40 gallon hot water tank. The house has been used by only one family for many years. We also need some electrical done.
Thank you for the input. Sounds like you are doing your homework before finding your first property. If we decide to do this, I will consider a property manager.