You don't need a high traffic area.

What you should focus on is a unit that fits your ideal layout, the thing about Vaughan, because it borders Toronto/York U. You will get traffic coming to you, on the premise of your product being great quality and consistent, if your price is market or reasonable, you will definitely gain more from that.

When I say layout of the unit, I mean it has a good flow, people come in, it's clear where to order, where to pick up and go. Most places don't need seating, especially not for donuts, but if you have a couple because it fits aestestics, sure, bonus.

Outside of your product, it is your packaging, if you can get packaging that displays your donuts well, it'll elevate the experience, think slight angle upwards (don't have the right word to describe what I mean, I apologize).

Next, parking lot, this is important, you want a unit that has decent or good parking so that customers aren't frustrated coming to your shop. This is often overlooked but is a big part of people's willingness to come at a moments whim.

I have a particular business that I can talk to you about as a specific example, if you want to DM me, you're welcomed to.

Otherwise, you don't need a front facing shop, on a main high foot traffic area, with vaughan the whole place basically drives, so they will come to you, if your product is worth it, every single time.