This is true, I was criticising the weird tone of the article for implying it was some great burden to only have one or two large dedicated living spaces and 100sqft bedrooms rather than three and 200. It would be a whole lot less unnatainable if 2 bedroom/1 shower, 800sqft units in a multiplex or 5-over-one were the default rather than half the size of what this article is trying to present as some bizarre abberation.