ANN ARBOR, Mich. Leverage the share economy while saving money and living with your team in Ann Arbors latest collaborative space. 4M, pronounced forum, blends coworking, co-living and healthy collaboration together in Ann Arbors Lower Burns Park neighborhood. Residents can enjoy the bonuses of the share economy while living and working in a space focused on healthy collaboration. A rendering of a workspace at the 4M campus. He doesnt anticipate all of the campus townhomes to be fully booked right away, so suites can be set aside for isolation or quarantine if needed.