And you use an unpickable Modeco door lock?
You changed the lock yourself to make sure that no previous tenants or a janitor have a key?
I'm probably not perfectly secured against a motivated thief, but he's not interested in me. He'll find a three year old MacBook (if I'm home, which I'm probably not), a lowend 37" LCD TV bolted to the wall and a few bottles of good scotch in the cabinet. If I had a collection of fine arts or other valuables, I'd be better secured.