A bill introduced to amend Chapter 9-800 of The Philadelphia Code, titled 'Landlord and Tenant,' aims to strengthen tenant protections. Key modifications include clarifying 'good cause' for lease non-renewal, establishing safeguards against landlord retaliation and harassment, and detailing tenants' rights regarding the implied warranty of habitability with a legal presumption for breaches. The bill also formalizes a tenant's right to organize, sets clear deadlines for asserting claims, and enhances enforcement mechanisms, remedies, and damages for violations. It outlines specific unlawful actions by landlords, such as reducing housing services, failing to perform timely repairs, interfering with quiet enjoyment, threatening tenants, coercing tenants to vacate, or engaging in abusive legal processes. The legislation also addresses self-help evictions and provides for administrative and judicial remedies, including injunctive relief, compensatory damages, punitive damages, and attorney's fees. Furthermore, it details conditions under which a material breach of the implied warranty of habitability occurs and establishes a presumption of breach if city code violations are unaddressed.