The appartment has been recently fully refurbished, it's literally brand new. The place itself is modern and very beautiful. Note it doesn't have views of the bridge.
The location is very convenient, since it's close to Circular Quay wharfs and to The Rocks neighbourhood, which is lovely. However, the nearest train station is roughly 10 mins walk away, same as supermarket. Also, because it's a hectic area, there might be car noises during the night.
The check in process is very convenient, with electronic access, so there is no need of coordinating to pick up keys upon arrival.
As for the communication, Gabriel was of easy reach and willing to make the most of my stay and I really appreciate that.
Overall, I recommend staying at John, Debbie and Gabriel's appartment.