Michigan Research Community MRC Chances and UROP

My S liked the MRC which is a LLC(MLC at Umich) and thought the housing at MoJo on the Hill was good. When you go to apply you can pick two MLC’s or you can pick Honors housing but not both. If you do not make it into the LLC you are put into the general pool and will prob. be put on North Campus housing. Does anyone know the odds of making it into MRC? He is already accepted into Honors and I think you have a real good chance to receive Honors housing in one of the Quads. If he goes with the Honors housing how easy is it to get into UROP? He has work study award to earn and would like to get some research experience.