Ask anyone, or look for one of the few buildings that still has a second story and looks relatively intact, in the center of the city. That will be the Flop. As for things you will need to know....

[He sighs, and starts listing things.]

Avoid the dome you see beyond the ruined city, and the hovering crafts you might see flying about overhead. They carry hostile soldiers from beyond that dome. Be careful in the wilderness, as there are some very large predators there, though we have been trying to thin them out. The natives do not trust us, so attempt to walk softly with them. If you wish to trade for anything, speak to Edmund, and if you need a long-term position, speak to Nem or Miss Potts. And this network device is monitored by hostile forces, so do be careful what you say on it.