Davisville's outdoor platform sets it apart from most other TTC stations.
One byproduct of this outdoor platform are these small glass shelters against the wall.
Another unique Davisville feature is the extra platform that seems to accommodate trains that aren't in service.
I'm assuming that the extra platform is meant for trains coming out of the Davisville Yard, which is only a few feet south of the station.
The indoor portions of the station are built above the platform in a few different segments that lead to either exits or busses -- it's actually quite easy to get lost here.
The next station is St Clair.