<p>Find out who supervises and pays the RA’s. Inquire from that administrator if it is part of an R.A.'s expected responsibility to mediate roommate situations upon request. Express that you have asked for mediation from the RA and are needing that response. These are issues of noise/time/media that any R.A. should know how to mediate.</p>
<p>The R.A. owes you both a session to work out these issues and if he won’t, ask the RA’s supervisor to come over and work with the two of you.</p>
<p>RA’s are paid by a year of free room/board and have some responsibility to do more than just take inventory of room damage at the end of each semester. </p>
<p>Likely both roommates have gripes about each other. Agreeing to a list of rules together might help, but you need someone in between you to write the rules.</p>