Cocktail bar at Hotel Centennial, Woollahra. I can easily knock back a few drinks when a cocktail bar is so elegantly designed. It is among some of the more stylish bars around Sydney. Apart from the overhead display of wines, subtle down lighting, tasteful music from a quality sound system and stylish marble stone surfaces, here’s my definition of good bar space design ~ when you can pivot and swivel forearms on the counter top without knocking over beers and cocktails.