Rental law is that branch of civil law which deals with the rental of a property, that is to say when an owner temporarily transfers its use and enjoyment to another person in exchange for the payment of a rent.
It is popularly known as rent and it is formalized in a contract. The owner of the property is called owner who transfers the possession of the property and the tenant is the person who acquires it in exchange for the payment of a rent.
With the lease the owner transfers the possession of his/her (movable or immovable) property. In other words the lease limits his/her property rights. Although he/she is still the owner of the rented property, it will be the tenant who will use it.