Super close to Sydney and for a run around Hyde Park. Also close to restaurants and supermarkets. The host, Peter, provided very helpful directions and instructions for the house and lots of spare keys. The location is convenient and felt safe. There is a bit of traffic noise, but it isn't obvious from inside the apartment. We stayed there over winter and it wasn't cold at night.
There is, however, only one bathroom and it's located upstairs, so it's a bit strange going upstairs at night (it's a mezzanine) if you're travelling with a business colleague or friend as it's more of an ensuite to the master bedroom.
We really enjoyed our stay and will come back.