I like the outdoor design and as another Yelper put it it's always nice to get cell phone signal back. Its feels like a bit of a shlep up to the buses from the track. Its usually busy here at rush hour but other then that it's not a super busy station.
You can get a lot of buses here, both East and West bound. The eastern buses will take you to the rarified hoods along Yonge and Egg and the West bound out to little Jamaica (the lane of Reggae and delicious Patties) and beyond.
No bathrooms and only one convience store.