How is Muhammad Tughluq described in the nonfiction book, The Adventures of Ibn Battuta, a Muslim Traveler of the Fourteenth Century?

Muhammad Tughluq, the Muslim leader of India, is described as an extravagant ruler known for his brutality as well as his generosity. Anyone presenting the Sultan with gifts can count on receiving gifts in return of far greater value, however anyone criticizing the Sultan or showing him disloyalty may be horribly tortured or executed.