Now that the city has completed a major step forward with the Avenir Centre, I think it's time for them to step up and end this debacle with downtown parking.
The Alma parking garage (yellow block) hold ~200 cars within its 3 levels.
I pasted the exact same foot print (yellow square) behind the Courts building. They could increase the square footage a little and make it 5 levels. This could hold ~400 cars.
City could easily make arrangements with downtown employees (Blue Cross) for monthly parking passes during 9-5.