We are now learning that the effect of density is nuanced. For one thing, wealthier people do better in apartment towers than poor people. Not only do they have the money to pay for concierges, maintenance, gardening, decoration, and child care, but, having chosen their residences, they tend to attach greater status to them. Home feels better when it carries a different message about who you are. (A building’s status can be altered without any physical change at all. When they were sold on the open market, once-despised social housing blocks in central London became objects of desire for middle-class buyers who fetishizes their retro modernism.)
Charles Montgomery, Happy City: Transforming Our Lives Through Urban Design