Modern building standard constantly changes. Time will show, how good they are. Meanwhile, we have, in Europe a lot of buildings from late 19, early 20th centu

Modern building standard constantly changes. Time will show, how good they are. Meanwhile, we have, in Europe a lot of buildings from late 19, early 20th century that are perfectly habitable today and often are ruined by modern standards that not respect old standards. For example basement addition that prevents the apartments from “breathing” and causes them to become damp.