I'm not sure I follow your numbers. You'd like an investor to buy the house for $250,000 and you'd make monthly payments of $1,200? That doesn't work for the investor. Or you'd be willing to buy the house in two years for $250,000? Considering the real estate market, that means you'd have to find one at about that price today. So, again, the payments don't work. Further, although you say you have "$$ to put down," you later say $12,500 down on a $250,000 property. That isn't a lot of $$.
Please clarify your numbers and we may be able to suggest something.