Bernard Salt must have trouble thinking outside of his own little world then.
Sydney has dozens of high-rise residential buildings in non-coastal suburbs such as Chatswood, Parramatta and Hurstville.
Melbourne actually has high-rise residential in the suburbs too though, i.e. Moonee Ponds & Doncaster. If Moonee Ponds isn't quintessential traditional suburbia (just ask Dame Edna!) then what is!?!