Best way to get to and from the Pearson airport to downtown Toronto. Cost is $12 bucks per person and the cars are air conditioned and the seats are comfy. Cheaper than a taxi and a nice way to see some of the surrounding areas. Two stops and then Union Station. Perfect 10 minute walk to my hotel. If you have a Presto card, it's on $9. If you plan on using public transportation, then definitely buy one.