I would take a slightly less direct route by going south to Baltimore and then taking Charles to Franklin then Park. Franklin to Charles is a hotel and senior housing and a school if you cross to the north side

I used to live at 520 Park, and sometimes I'd also go to Centre from Charles.

If you are on a scooter or bike, you have a big advantage. The shuttle suggestion is also a good one.

You can also take the light rail to Centre? It basically stops behind 520 Park.