I don't like those apartments from the 1960s and 1970s commonly found in the suburbs, though there are some downtown as well (in reference to the second tower Automation Gallery suggested). The lack of differentiation or innovation means that they used the simplicity and functionality embraced by modernism as an excuse for generic pieces that aren't ambitious at all. Some of these towers also have a generic, black chimney tacked on the top. I couldn't see myself arguing to save buildings like that. Even in terms of colour palette they're not that attractive. Combining white with brown or cream still doesn't look good, even at a time when we're beginning to come to terms with Brutalism and once again celebrating modernist achievements. These generic apartments are the expendable side of mid-century modernism, unlike, say, Peter Dickinson's apartment designs. They're hardly attractive.