Apartments.com and the UMich website have lots of housing options. My own kid just signed a lease today for next year. There are many houses and apartment building options around Central Campus, really just depends on your budget. You can find roommates on the UMich Housing site with your student ID. Also, you can check with a few of the local realtors too.
Does anyone know if I drop a class now that i told them i was taking (its before the deadline so i will have no w on the transcript) when i applied months ago will it make a difference for my admission? I will still have four classes and this class wont count towards my major.