A landlord is a person or entity that owns a property and rents it out to a tenant. The landlord is responsible for maintaining the property and ensuring it is safe and habitable. In return, the tenant pays rent, usually on a monthly basis, for the right to live in or use the property. The relationship between a landlord and tenant is often governed by a lease or rental agreement, which outlines the terms of the rental, including payment amounts, duration, and responsibilities of both parties. Laws regarding landlord-tenant relationships can vary by location, providing protections for both sides.