Through my research on elevators, I got a glimpse into why so little new housing is built in America and why what is built is often of such low quality and at high cost. The problem with elevators is a microcosm of the challenges of the broader construction industry — from labor to building codes to a sheer lack of political will. [...]

It’s become hard to shake the feeling that America has simply lost the capacity to build things in the real world, outside of an app. — The New York Times

One major consequence of this difference in design is that the North American double-loaded corridor buildings are much worse at providing family-sized units. To illustrate the point, we’ll go through the different sized apartments one by one, and compare the floor area and design. You’ll notice that the American plans have significantly more floor area for the same number of bedrooms, and have much more lightless interior space up against the common corridor to fill. — Center for Building in North America