All in all, it was a perfect holiday for us in Sydney. Chen is as good a host as possible. Communication with him was fast and very helpful with advices on how to get around Sydney as well as the surrounding area.
The location of the house is quite far from the Sydney CBD. It takes around 55 - 60 minutes to get to the CBD area.
The good part is that buses were plenty and you only need to walk 5 minutes to the nearest bus stop. There is also the Parramatta ferry nearby, which is a good option and it also allows us to enjoy the trip with a view from Circular Quay.
The house was clean, Chen provided us with all the basic necessity such as breakfast, coffee and tea. Everything was there for us to use.
For us, we would highly recommend Chen's place for anyone who are going to visit Sydney, and we will certainly go back to his place if we are coming to Sydney in the near future.