Changi Airport was named last month the world's best airport for the seventh straight year by research firm Skytrax. And Singapore's main airport just got bigger and a whole lot more mind-blowing. Jewel is a new 10-story mixed-use complex attached to Changi Airport. It is said to house more than 280 shops and food and beverage outlets and the world's tallest indoor waterfall. Before its official opening, Changi is giving Singapore residents a sneak peek of the new development from April 11 to 16. CGTN's Miro Lu takes you to the Jewel along with some members of the public.