A real Toronto staple. If it ever disappeared, I'd be devastated. That being said, I like the outside a whole lot more than the inside. One time I got lost in there right after reading Sartre's "No Exit" and became convinced I was stuck in an endless loop. I was like OH SHIT YO this is totally what hell is! But then we found the exit and I felt silly. Also to be fair I was a little mentally unstable that year.
Fun fun fun if you're not a claustrophobic psychopath. But I think of it as an adventure zone more than a store. For cheap goods I prefer dollar stores.