I've been going to Alima's for years; it is an amazing place. The doubles, pies, and roti are simply the best. The food is fresh and they also have frozen roti, doubles, curry, and vegetables for take away. They also have a bakery but I haven't tried the baked goods but they have many of the staple Guyanese/Trinidadian goodies.
Every time I visit the GTA Alima's is my go to spot for great Halal West Indian food.