This article attempts to determine if there is a model of "professionalism" that goes well with the practice of hospitality industry in order to establish what kind of ethics is appropriate for such practice. Thus, I will first establish several professional models and their respective relationship with ethics. Then I intend to make a list of the types of hospitality, including both ordinary domestic hospitality and the professional profitable one. Finally, I explain what model of professionalism and what kind of ethics are good for each type of hospitality.
