I bought a 15 lite pine french door from Home Depot. I want to put it in my bedroom. I already have an opening, but my question is regarding locking it. Is there any "best" way to do this. The door has no holes. I would have to bore them myself. I was thinking I could just put false handles on and then install a sliding lock on the inside to prevent one side from always swinging open, as we would probably just use one side due to space. Comments?