Here are some suggestions on how to translate your own experience with cities into plot threads or mood or detail to make Doskvol more haunted.
http://io9.gizmodo.com/5359282/megapolisomancy-or-why-all-cities-are-haunted
http://io9.gizmodo.com/5359282/megapolisomancy-or-why-all-cities-are-haunted
Wow. Great essay. Thanks for sharing.
Fantastic Andrew! Great link.