you can go to YMCA (stanley street) on every sundays at 11:00am , there is a very good free lawyer + his groups to help people with renting problems. ( you also can go to this YMCA to ask the detailed time for their services on sundays ).
Stanley street is one street west to Peel street . you can get there by metro , get off at Peel station. you will see the guide to stanley street when you get out of the station. You can see YMCA right away when you go out to the street.