Very nice club, as United Clubs go. Lots of space, many seating areas, much quieter than sitting out in the terminal.
Some free booze available but also free sodas and juices. If you don't like the free options, paid premium beers and wines and spirits are also on offer.
Free wifi seems faster than that out in the terminal.
As is normal for United Clubs, there are some snacks available. Wrapped packets of cheese, crackers, ranch dressing, salsa, carrots, dispensers loaded with yogurt raisins and some salty things, plus packets of Milano cookies. You are not permitted to bring your own food into the Club.