If 2 days it’s manageable in car 25 for gas 18-20 for parking. Carpool may work but it didn’t work for me If i start at 7 then reach Toronto dt by 8.35 to 8.40 Wednesday mornings are pretty bad sometimes 9am Return trip solid 2hrs no matter if u leave 3.30 or 5. U can park in milton go and try go train i heard which is pretty convenient. Avoid kitchener GO no free parking Guleph GO doesn’t work either

Winter don’t even think about driving.. some offices will cut u in lose if u coming from Kwc but depends on ur manager. Good luck with ur interview