I work downtown and don't have a car, and while I sometimes wish I did for weekends, I prefer not having one. Getting to work is pretty easy on the Green Line, and I don't have to worry about parking.

At least for the building I work in, most offices only get 1-2 parking spaces in the building's garage and those get saved for the CEO/COO's. Everybody else usually parks at the other garages, which tend to cost somewhere around $28-$45 a day.