[VIDEO] It appears they're in service on the CTA Red Line as of Monday. Chicagoland Transit on YouTube is showing these newest train sets in action either on the north side and as far south as 63rd Street. Perhaps I'll finally see these trains in action and certainly ride on one.
If you're tired of facing the aisles when you ride this train doesn't have aisle facing seating. Aside from of course priority seating for the elderly or passengers with disabilities.