This fairly nice, modern venue is the home of the Canadian Opera Company as well as hosts many performances of the ballet.
The sight lines vary from absolutely excellent on the floor and the mezzanine, to pretty atrocious up in the 5th ring. This is, by the way, where they like to seat people who are here for Opera under 30...in the very top rows of the 5th ring. From here, you can't see anything that's taking place further back in the auditorium. The acoustics are quite good throughout the entire theater.
They have the standard (and quite expensive) refreshment stands. Restrooms are a bit crowded, but I think women fare better here than the symphony.
The CoC itself is actually quite good. Much stronger than the TSO. I've quite enjoyed almost every performance. They do command a much more expensive ticket, though, so keep that in mind.