This is the new flagship Forever 21 located inside the Eaton Centre. (They still kept the other location on the NW corner of Yonge/Dundas open).
This location reminds me a lot more of the Forever 21s in the US. It's one giant space spread out over a single floor. The benefit of this - it's easier to browse without being rammed elbow to elbow with other customers.
The bad news is there is only ONE changeroom area. What were they even thinking? Expect to wait 20-25 mins to try anything on.
I still prefer the other location, but this one has a more extensive inventory and includes the kids line of clothing as well as the vintage collections.