One of the aspects that will shape the future of the hotel industry is the ability to adapt to the challenges of sustainability. In the quest for a future that is more respectful with the destinations and the environment, there are 7 easy-to-apply approaches to bring any accommodation facility to a new level. In this sense, the rule of the three R's was created for any sustainable hotel. But there is more beyond reducing, reusing and recycling. Here are 7 key factors pointed by the Silestone Institute that will undoubtedly make a difference in boosting a hotel sustainability. Brought to you by Tourism Review.