I know another FHA question

[Account Closed]

I know that a 5 unit is a multifamily. But what if it has 4 units with 2 beds and one unit is a single bed, could i still get a FHA loan and say I live in the single, becuase it is required to do so. And another question is, I have read that if you get a FHA loan and a year later or however much time it takes you to convert it to a conventional loan you can go back a get a FHA loan again for another duplex or house or what ever.