If you want to explore all the sights sydney has to offer without being completely in the centre, this apartment is perfect. It's close enough to all the main spots to walk (if it's cool enough!) into the centre, but pretty cheap to also hop on a bus or catch an uber.
We found the apartment clean and with lots of excellent extras, such as beach towels, beach bag etc.
Erick, the neighbour is a fount of local information- ask him for local food ideas and you're sure to come up with something tasty.
Sounds from outside does carry into the apartment if you have the windows open, but considering how close to the city centre you are, it's pretty peaceful.
And obviously the view across the bay is beautiful, especially sunset & sunrise!