Poor experience today. Won't be going back.
I work near this place, and have gone once or twice for lunch. I went today, carrying my personal bottle of tap water, as I tend to. As I ordered a falafel sandwich to eat there, the employee at the cash told me that I couldn't eat there if I was bringing in my "personal food and drink". I told her it was just tap water, and she told me it wasn't right to bring other people's food and drink into a restaurant. Of course, she's right, but if it was a real restaurant, she would have poured me glass of tap water!
I took my sandwich to go. There are plenty of other good falafel/shwarma places around that won't give you a hard time over a bottle of water. Panorama or Bamiyan Kebab, just north of Eglinton, come to mind.
The sandwich didn't even end up being that good.