What is another word for railroad flat?
Pronunciation: [ɹˈe͡ɪlɹə͡ʊd flˈat] (IPA) 
Railroad flat, also known as a railroad apartment, is a style of apartment commonly found in urban areas. This type of apartment typically features a series of rooms, one behind the other, with no hallway separating them. There are several synonyms for the term "railroad flat," including "shotgun apartment," which refers to the long, narrow layout of the space. Another term is "walk-through apartment," which describes the apartment's design that forces residents to walk through each room to get to another. Additional synonyms for railroad flat include "railway apartment," "boxcar apartment," and "back-to-back apartment," each of which highlight the cramped, utilitarian nature of this style of living.
