I'm a designer. I have lived in many cities, countries and travelled to many more. I still travel frequently for work and pleasure. It's fantastic living here. In summer you can start and finish your day with a swim and in winter I love to walk or do yoga on the beach when its much less crowded.
Sydney's a great place to visit with lots of great place for coffee, breakfast, dinner and/or drinks. There's always plenty to do with movies, galleries, theatre, dance, walks, yoga, kayaking, days away. I know Bondi and Sydney well so can recommend lots of great places so you can pack in as much as you can or do as little as you wish.