Just for Midtown and the Necropolis, this product is a must. Of course, as part of the Ptolus setting, this is a necessary part of the whole. But as a source of inspiration, the actual description of the locales, people on the street, NPCs, possible adventures split within the two volumes of "Districts of the City" never ceases to amaze me. Ptolus is really, really something special. If you want specific locations and people you can easily insert in your urban fantasy game, chances are you will fall in love with this PDF.