Hope this helps anyone who is planning to goto BLS, Brampton for PCC.
We reached there at 7:222 AM and already there were 19 people standing in line. By the time it was 8 AM there were around 40 odd people waiting. Our turn came around 8:22 AM. We were given 2 tokens but only 1 person per family is allowed inside. When i went inside, there is a reception where they verified my filled up form and checked my passport and work permit. I was then asked to take a seat. After 15 mins, they announced my token number. It was counter 2. The lady there asked me for my form, my passport, photocopy of first and last page of passport, work permit photocopy and canada address proof (photocopy). I informed them that we need my photo clicked. They called in my wife and clicked both our photos. They also asked for the same documents from my wife. For my wife's address proof, they accepted the sin number document that had address on it. Then they made us fill up a return address for document delivery.
They returned all original documents including passports. For 2 applications with photographs clicked, the cost was CAD 181. We were out of BLS by 8:55 AM.
One other thing, the address on my wife's passport was different from the one that she had filled up on the PCC form. They said that it's not going to be an issue.
And they were super helpful.