I'm moving into a new place. My room was previously a housemate's. Would you ask to change the door lock?

Question

I'm moving into a new place. My room was previously a housemate's. Would you ask to change the door lock?

Answer 1

yes

Answer 2

I sure would because that keeps everyone honest.  Besides if you are paying for a room you should have exclusive control over that space.

Answer 3

I always change the locks when moving into a new place.  You never know.

Answer 4

Change it-change it-change it