J.K.
I am sorry to say this but why would you go into more debt, to get into more debt? It makes no sense to me to borrow money to buy another house when you don't have the money to begin with. What would you do if you did buy the second house, and had something to wrong with it and needed money to fix it? You'd be up the creek! I know that's not what you asked but that is my first thought.