Treehouse is the type of place you should definitely take visitors. The view from the rooftop terrace is out of this world and showcases the city from its very best angle. At sundown it’s stunning, and when the buildings all light up it’s pretty special, too. Drinks usually come in on the pricey side, as you’d expect for the views, so two free mixed drinks on ladies’ night is a bargain. → Tue 7pm-2am. Taj Hotel, Business Bay (04 438 3100).