1. Before PR, the time you stay inside of canada will count as half (100 days = 50 days)
2. After PR, 1 day is 1 day.
3. After you become a PR, and you have stayed inside of Canada over 1095 days ( this is the total
days, including 1 and 2 of the above ), then you are qualified to apply citizenship.
4. The application form you can get it online, fill it up and mail to the application center. You won't
be able to visit the office.