The popular mini-chain Westville has chosen west Soho for its fourth outpost. Unlike the locations in the West Village, East Village, and Chelsea, Westville Hudson has a full liquor license. And it’s much bigger, seating around 100 inside. (Sidewalk seating is in the plans.) The menu is the same as at the other locations—classic American, and rather inexpensive for these parts—but as at the other outposts, the many specials are up to the chef.