How hard is it to switch roommates in campus apartments?

<p>I signed a contract for a 4 person apartment, but nevertheless, was given a 5 person suite. At this point I am seriously considering living in IV, if possible. But if it's likely we can de-triple in the fall, I am willing to wait. Does anyone know from experience how likely it is to switch roommates/rooms early on in the fall quarter?</p>