Only one I saw was 1900 house that (I guess) got re-aired on History Channel.
Couple things I like is how it pointed out why certain things were/are considered "women's work". Not because it's demeaning but because before, well really the 1950s, most of the housework was done manually and took All Freaking Day to accomplish, and had to be done while the men were out working (much of which was also manual labor that women don't have the strength for).
Also showed that certain modern ideas that our convenience culture make possible, weren't back then, such as veganism. Veggies were most often grown at the home, and you didn't have enough to only eat them. Store bought veggies were seasonal only, and expensive because they couldn't be kept long.
Also shows that entire career lines that don't exist anymore were required -- such as the guy who delivered milk, brought meatstuffs around in an ice-loaded carriage and such, because there wasn't time to take a horse or wagon down to shop whenever you wanted.
IMO 1900 house was also an important piece for those who are into end of the world scenarios because that's about as far as we'd fall on the tech tree (sorry, no new cavemen), and learning to live like that would make the transition easier.