Great location, great pool and spa. Very easy access. Well organized host with great instructions.
BUT the sofa bed had a terrible mattress, so I recommended to the host to change it immediately. The double could also do with a better mattress, but this was 'OK'. Lastly, two water glasses and one wine glass was not enough. Everywhere I have been had water, wine and champagne glasses in quantity, so this was very poor. And this is Sydney, not just anywhere! ;)
So, considering the high price of the booking, the above points should be addressed straight away, and then I would give 5 stars all around.