Housing, location (near but not in Manhattan, safe area), relaxed students (pass/fail), treat students like adults (attitude is: learn the material how ever you want to; need help? ask for it), huge tutoring program, financial support to go overseas during summer or elective, diverse affiliated hospitals
What impressed you negatively?
it's expensive, many said it's "like high school" since you spent so much time with your class (could be a + or a -), good produce supposedly is not to be found outside the caf,