I am considering going to UM this coming fall for grad school in materials science. I just got back from the recruitment visit and, while the city seemed nice, I have a few reservations about relocating there. I really enjoyed the area around north campus, especially the small-town feel and the forested areas. The problem is, the central campus area seemed like an entirely different city, with its high population density and crowded atmosphere. I definitely prefer more suburban/rural settings (I currently go to UC Davis and consider it to be my ideal city) and am worried about things like safety/crime. I know that the engineering departments are all on north campus, but the professor I am considering as an advisor has his office in central campus, so I would likely be there often.
What is your opinion on safety and crime around central campus? If you been to wither place, how would you say it compares to that of Davis, CA or Berkeley, CA? Is it generally safe to walk around the city alone at night, and are muggings common? I noticed quite a few homeless people downtown. Is homelessness a major issue in the city?
Also, how easy is it to get around by bike? I didn't see many bike lanes there during the visit weekend. Do people just ride on the side of the street or is biking rare?