It really depends on how close you live to the Exchange point.
The closest Exchange point to Forestville is on South Rd. So the closer you live to South Rd the faster your Steam will be.
TERRIBLE is the answer, iinet have not resolved my problem and the internet connection is intermittent. Abysmal service.
There are several factors that can affect your Internet speed, including Internet traffic, the server speed of the site you're visiting, your computer's hardware and software configuration, and many more. Having the NBN FTTP or FTTN will somehow decrease the traffic issues.