As expected it is a long slab hotel, much like the airport Fairmont. I assume that similar acoustic standards apply to developments this close to the airport. I would not be surprised if this part of the hotel was envisioned to serve more as an airport hotel than a distinct part of the hotel/casino.

Taken by SFUVancouver, February 9th, 2011.
This part of the Canada Line route looks like a roller coaster.

Taken by SFUVancouver, February 9th, 2011.