I'm in Melbourne staying at The Westin. Haven't stayed here in years, but will again. Rooms are large, well maintained and you can't beat the location. From the traffic at the Qantas lounge in Sydney and the full flight, I'd say things domestically are getting back to normal. Just with the addition of masks and social distancing.
Danger! Quarantine hotel
It's been a bad week for COVID-19 transmission between guests in quarantine hotels in three states. Perth is in a 3 day lock-down as I write.
Sounds like all those scientists warning about air flows and airborne transmission might be right!