It's a Dollarama and the prices don't differ from any other Dollarama.
Likes:
-They have an escalator
-They are underground
-Cheap household accessories and other stuff.
Dislikes:
-The layout is kind of odd. It's like a T shape mixed in with an L shape. So it can be hard to find stuff. For example, plastic cutlery is not in the same aisle as the paper cups.
Not sure what else to say, but if you've been to one Dollarama, you've been to them all. Just the layout differs from store to store.