In recent weeks, I am sure we all have come across that viral video of the world’s largest, almost unbelievable residential building in China, “Regent International Apartment”. Now what’s unique about this residential building is that it’s a home to 20,000 residents. And, accomodating 20,000 residents in a single ditopian apartment is not a joke. The Regent International Apartment isn’t just a huge residential complex, it’s a mini city in itself with this many people residing in it. This building is capturing attention of many internet users all around the world, not only for its huge size, but for its unique features. Now why is the Regent International Apartment complex more than just a building? It’s actually a self-contained urban ecosystem where you can find lots of amenities like food courts, grocery stores, internet cafes, hair salons, and various other services, all stacked up within this building. But that’s not…