My family & I stayed here during the Vivid Festival and the apartment had an excellent view of Darling Harbour.
We arrived early and Fiona made arrangements to store our bags while the apartment was being cleaned - we were very appreciative of that. Communication was great - Fiona sent us a message during the stay to see if everything was ok.
The only improvement I could suggest is to provide additional towels - there was only one towel per person so we needed to wash/ dry them regularly.