From my experience the documents you submit with your application play the significant role end of the day and in my opinion CIC are not there to punish PRs they need to make sure that the applicants is living in Canada and is continuing to live and not renewing his status every 5 years cycle or applied for renewal and left the country .
I submitted all originals i sent in my application : colored passport copies ,NOA , T4 , employment letter and contract,credit cards and debit card statements , rental leases and payments, Hydro bills , car insurance , CBSA report and excel sheets of all my trips .To the interview I added telephone bills , cable bills and medical history .Was very smooth.
Good luck everybody
I submitted all originals i sent in my application : colored passport copies ,NOA , T4 , employment letter and contract,credit cards and debit card statements , rental leases and payments, Hydro bills , car insurance , CBSA report and excel sheets of all my trips .To the interview I added telephone bills , cable bills and medical history .Was very smooth.
Good luck everybody