Welcome to BetterBidding!
I assume you're searching for 2adults/0children? I only ask to make sure we are looking at same property, as $91CAD seems to be a little more than the $65USD i'm seeing for the following:
Using our sister site, BiddingHelper.com, you can ID this (or just about any other) property:
4* HOTWIRE Toronto Airport East for $65
Free internet
Pet friendly
Indoor pool(s)
Smoke-free rooms
Fitness center
Pool(s)
Restaurant(s)
Business center
Self-service laundry
==> Sheraton Gateway Hotel in Toronto International Airport