Really enjoyed our stay at the apartment in Cammeray. The apartment was clean, the bed comfortable and the appliances modern and of high quality (although we did have a problem with the dishwasher, but this caused only minor inconvenience).
The apartment is set back from the main road, Miller Street, and was quiet. There was also a small outside patio but as we were there in winter, we didn't use it.
The location is also a big plus with easy bus access into central Sydney and a good range of local food shops and cafes. Definitely consider staying there again if we ever go back to Sydney.