will rent to own deal affect my conventional loan?

[Yanting Wang]

Hi everyone! My name is Yanting, I am a newbie investor looking for my first rental property!  I have been preapproved for a conventional loan for primary residence. But I found a property that I am interested in, and the seller is willing to do rent to own. So I was thinking I can purchase 2 properties, one using the conventional loan, the other using rent to own.

my question is if I do the rent to own deal first. will that affect my position for the conventional loan? 

Thank you so much!!