Upon arrival customer stated the whole home was backing up. I gave customer estimate to run the camera and Sewer machine from the roof. Customer approved estimate. I ran the sewer machine down multiple times and was able to clear the blockage. Then I ran the camera and found roots and that the line had a belly. I informed the customer that the section with the roots and belly wound need to replaced but I also recommended replacing the whole sewer line. I left customer with estimate to replace the whole sewer line and to do a spot repaired. Before I left I make sure that the tenant was able to use the bathrooms and everything is exiting the home fine until it get to the section where the belly is.