iFruit is a relatively new addition to the array of options McGill students/La Cite residents have for quick eats. I'm surprised they don't have more people showing up, because they have good, very reasonably priced food. Their za'tar cheese wrap is only about $4 and you can add whatever fillings you want. Their smoothies are a fan favourite and I really enjoy the Palmyra, a mix of strawberry, banana and avocado with a large dollop of cream cheese a bit of cinnamon (I think) for good measure.
The staff are really nice as well and recognize repeat customers, which, as a cash-strapped McGill student, I certainly was. They make recommendations for you and suggest things that would go well together. Overall I'd highly recommend visiting iFruit.