It's a nice city. It is very much like Chicago except that it's cleaner, has lower crime rates, and has more of a blue undertone at night as opposed to brown.
If you think about it, that sounds very much like Gotham in TDK. One of my biggest complaints with TDK's Gotham visually was how much it gave me a Toronto vibe. They took Chicago from BB, cleaned it up, and gave it more of a "blue" look. I saw TDK near a theatre downtown, which I think is part of the reason why I got that vibe.
Here in Toronto, we are notoriously known for having a hockey team that always crushes our hopes due to almost always losing. Since Gotham in TDK gave me such vibe, I sometimes like to joke with my friends that maybe Batman should also take the blame for the Maples Leafs always losing so that the city doesn't lose hope. I wouldn't even blame poor Bats if carrying such burden made him not do anything for 8 years.