Great place in one of the best areas in Sydney. Right near the train station, a few supermarkets, lots of cafes, and restaurants nearby. A few parks within walking distance.
The apartment is very modern and feels pretty new and recently renovated. One of the best views in Sydney, can see the bridge and the opera house from the balcony. Air conditioning during hot days is a blessing.
Communication with the host was pretty easy, the self-check-in process is very well documented and clear.
A few weirdos are here and there, that's Kings Cross, not an upper north shore suburb :) But they are usually harmless anyway.