Written By Shannon Suess & Narrated By Gayle Crew. The continued rise of the term “hospitality” in interior design refers to the increasing trend of incorporating elements and principles from the hospitality industry into various sectors beyond traditional hotels and restaurants. Hospitality is defined as the feeling people experience within a space and their relationship with it. When done right, hospitality lets people feel entertained and cared for. It leverages ambiance, service, products and amenities to provide guests with the best experience possible.