“…We find such places dominated by barracks e.g., in Beograd Gazela, Belgrade (Serbia); on a cemetery (Mramorska, Niš,Serbia) or on garbage dumps, e.g., Sharre, Tirana (Albania), that punctuate a tight makeshift character. Another reason that forces people to live in barracks, made of wood, corrugated iron sheet and plastics, is missing living space, e.g., Santa Catalina and La Canada Real, Madrid (Spain) caused by a stressed real estate market (Gonick, 2015). 4) Informal building enlargements: We find informal, sometimes hybrid legal building extensions in horizontal and vertical ways, e.g., in Dodona, Prishtina (Kosovo) or Karaburma ("Russian Pavillon"), Belgrade (Serbia) caused e.g., by spatial planning restrictions or (Yugsloav post-war) lack of housing stock (Agic, 2020;Vöckler, 2007).…”