Cairo, Timbuktu, Kolkata and Brussels are all beautiful and exciting cities with unique atmosphere, architecture, and stunning historical centers. They can have several seats.
And not them including ghostcities like Pripyat, or places like West Bank considering what they are going through (surprised they havent included Gaza or Tikrit tbh)... the desperation
The ugliest are the US industrial cities like Cleveland, Phoenix, Denver, Houston, Tulsa etc.