If you're looking for a place in a central location to downtown, this is ideal. It's right next to the CN tower, the pool overlooks it. Very easy to get around.
But we were underwhelmed by the stay overall. A large part of the building seems to be Airbnbs, with people treating the facilities poorly, so many of the amenities listed (hot tub and sauna) were closed for maintenance during our stay - which was our main reason for choosing to stay here. We don't fault Calvin for that, but it certainly put a damper on our stay.