For the biz or the buzz, Sector V has more recently become Kolkata’s footprint central, and at the newly-opened boutique hotel Beyzaa I got to feel the thrumming pulse of the scene spectacularly well. As an on-and-off Kolkata dweller, this time around when I visited the city, I wanted to unpack some ideas about this grand old dame of a city, and holding up at the spiffy, modern stay Beyzaa seemed like a good place to start with.