The apartment was centrally located and close to kings cross station which gets you into the CBD quickly. Very clean and had everything we needed. The biggest negative was that the apartment was very loud at night and during the day from traffic, roadworks and people below. We also had a couple of windy nights which made the windows rattle which was really disturbing even with ear plugs!
Personally I wouldn’t stay again but mainly because I prefer the Randwick and Coogee area over the CBD, but it was convenient for the opera house etc.