Jonathan:
Good evening, and welcome to BP! This may or may not go along with your plan, but I thought I'd give you some food for thought: it's very possible for you to get an FHA loan (if your VA eligibility isn't currently an option) on a multi-unit property with only 3.5% down - that 3.5% can be gifted, and the closing costs can be gifted, too. The only stipulation is that you have to live in one of the units in that multi-unit property for 12 months. If that's something you could consider, you would be able to get a loan on an investment property with a 3.5% down payment instead of something significantly higher (15 to 20%). Also, the limit on a four-unit property is $521,250 for an FHA loan. After living in one of the units for 12 months, you could bring in a fourth renter and buy yourself an SFR and have a property with positive cash flow.
Just a thought - wanted to let you know there are A LOT of options out there for smart, motivated investors like yourself.
Grant