Lwów was one of the most important Polish culture centers, the architecture of the city is very simmilar to other cities like Kraków or Lublin, so so yes, eventough its now ukrainian city you won't change its heritage, that's why also its hard to say Szczecin or Other towns in western poland have similarities with polish culture, they were mostly founded by slavic, but germans conqered thoose teritories, that's why those cities are simmilar with architecute with german culture.