Hello Kate. I would suggest you go talk to a local community bank, Ask for the portfolio lender and talk with them. there are in house loans with them, there are mortgages, there are multiple options that they have access to. First time home buyers have low down low interest rate loans available. If that one does not work, go across the street and talk to the next one. Once you buy it, you can always rent it. One of my children has done this 9 times. Buy it, move in rehab , rent and buy another. He has a couple of Mortages the rest are "in house' a little higher interest loans
I would think as far as qualifications income is good, credit score is good, Mortages they tend to look at income
As far as being a landlord, look into tenant data, or something similar, it takes a lot of the pain out of the transactions. I know better whom i am dealing with. Has worked well for us so far. I do like the possibility of working with a pm company to learn the ropes.
My number one NO EXCEPTION rule is . no friends, no relatives. this is a business.
As far as a year of collecting no rent. as soon as you buy the mortgage payments start, the insurance payments start, the taxes start, all those are fixed costs.... due every month. along with any repairs and maintenance.
If you used the "loan" as a down payment. You still have to make those monthly payments.
Hope this sheds a little light on your situation. This is one guys opinion, I am sure there are many "Professionals" here that might tell you different.