Earlier quoted context omitted.
Shared walls often mean you know when your neighbours are in, when they're watching TV, when they argue and what they're arguing about, when the dog is barking or the toddler having a tantrum, and even when they're walking to the other room. Even insulation benefits can't be relied on as shared walls are often uninsulated and overall insulation in apartment blocks often bare minimum to code rather than adequate. Last…
I live in an apartment in the U.K. and this is just not the case - I have absolutely no idea what anyone else is doing. Proper construction goes a long way. There’s something about America that makes proper construction of apartment buildings impossible, apparently - whether that’s building codes or cost-saving exercises I don’t know.
Maybe newer ones are better as that was back in the 90s.