The landlord left the roof of building unfinished, which caused leaks and mold growth. The building is supposed to have a superintendent on site for repairs and cleaning, but he lives in Brooklyn. The building common areas are rarely cleaned, snow is not cleared, and there is a mountain of trash and debris on our roof. One time someone locked the front door and tenants did not have keys to unlock it. Landlord did not send locksmith to let us in. There was a break in and the door of our building was forced. Landlord refused to call the police.