This location and the state of the apartment is very good, especially if the intention is to be near Westfield Doncaster which is just 2 mins walk away.
Have feedback to the host to consider reviewing the AUD300 deposit, as it has incur additional charges making the payment thru Airbnb.
If in doubt about the condition of existing amenities, do clarify with the host immediately. We had an issue with a switch that was broken but we didn’t discover it until the night. Luckily it was resolved amicably.