Ask around for directions and the door code when you get to MSP. Crew lounge has 2-3 computers (There is a much larger computer room outside security with 20+ computers if you really need to get on one.) About 10 recliners and bag storage in the crew lounge. There is a very nice (read dark/quiet) sleep room with cubicles for sleeping down the hall, on the way to the stopover store. I think it has 5 or 6 recliners, one per cubicle. As far as bag storage, ask around, but it seems like I'm always learning about a new closet on the concourse where you can ditch your bag for a few hours.

Nice place to commute to. If you are stuck at the airport or have a several hour productivity sit, you can take the light rail to the mall of america for a few bucks. It's nice to be able to get out of the airport if you have to.