In just less than 40 years, this city has become one of the world’s fastest-growing economies. Dubai is the most appealing city for investment in the U.A.E. It has a highly diversified economy and has developed an unprecedented tourism offering in the Middle East. Over the years, the city has evolved into a vibrant, tolerant and inclusive multicultural society which has led Dubai to become the business hub of the Middle East. It is going to host World Expo 2020 which makes the city a global destination for millions of people to share ideas and celebrate human ingenuity. Dubai has been able to attract world attention through its iconic constructions of large projects, especially, world’s tallest building – the Burj Khalifa, which has a height of 829.8 m.