This is a nice set of maps for a fairly large port city. The artwork is wonderful and the files are such that they could be printed out in poster size (although I haven't done that).

One thing I like is that the legend features some really interesting locations that stimulate plot hooks - for example, Occult Factotums (merchant), Victory Hall, and the Necropolis. I also laughed at a few insider names such as 'Dungeon & Dragon Adventuring Supplies' and 'Gieves and Hawkes Fine Tailoring'.

The names are European in nature, which may or may nor fit for a particular world, but they work in this context. If you're looking for a somewhat generic port city, this has enough detail to work with, but also leaves enough for the GM to add what is needed for any particular adventure.