As a tenant in Cardiff, you have several important rights under UK law. These include the right to live in a property that is safe and free from hazards, the right to a written tenancy agreement, and protection from unfair eviction. Your landlord must also maintain the property and make necessary repairs. If you have specific issues or need tailored advice, it’s wise to consult a solicitor who specialises in housing law or visit the official gov.uk page for more detailed information on your rights.