Marriott Momi Bay.
Apparently there are quite a number of Australian's isolating in the hotel at the moment. They're also charging about $300FJD per PCR test so it's proving to be quite expensive (DoubleTree, for reference sake, is charging $150).
Will be interesting to see how this progresses. Apparently they've requested another PCR test but if that comes back positive as well then it'll be a bit of a fight. For what it's worth, not a single symptom nor feeling the slightest bit unwell.
The issue is probably more than people are picking it up in Sydney during the time before departure or on the flight over. Australia then dumps its citizens overseas. Funnily enough, they only need to isolate in Fiji for 7 days but then still can't come home for another 7 after that.