MLL showers at YYZ domestic or transborder?
Flying the red-eye from YVR to YYZ and then connecting on a Saturday morning flight to DCA. I want to grab a quick shower before I get on the YYZ-DCA leg as I have a 2-1/2 hour layover in TO. According to AC's website, both the YYZ domestic and transborder MLL's have showers. Any recommendations as to which one would be better in terms of timing, ease of use, or anything else?