The best lounge in Uptown Waterloo, on the quietest stretch of King.

Uptown Waterloo has a spine. King Street North runs from Erb to Bridgeport, and the bar density along that stretch is the highest in the region. The cluster around King and Erb is dense with restaurants. The block south of the Hop House and Ethel's runs late. The middle of the strip is the quietest, and that is where IX sits. The room is at 9 King North, on a block where the sidewalk is calm and the door is not a queue.

What makes a lounge the best lounge.

Best by what. A lounge is best by a small set of criteria that hold at the door. A seated room with low light. Music kept at conversation volume. A short cocktail list built to spec. A real dress code, written down and enforced. An age floor that holds. A doorman with final call. A staff that reads. IX runs on all of those at once. The room is small enough that all of the criteria can hold; large rooms tend to drift, and the criteria slide with them.

The room, plainly.

Eight low couches arranged in pairs along the south wall and the front window. Three banquettes along the back wall. Two free-standing four-tops in the middle of the room. Fourteen seats at a marble-topped bar running the length of the north wall. A back booth and a DJ booth set into the back wall. Three light sources and nothing else: sconces above the banquette, brass pendants over the bar, a single line of LED tucked behind the back banquette. The room reads at about four percent of office light by 9pm. The music sits at seventy-five decibels at the back banquette during peak service.

Where IX sits relative to the others.

White Rabbit two doors north is a strong cocktail bar with a magnificent back bar and an open seating shape; the room is best for a drink at the bar with a friend, not for a couch for an evening. Crown Social to the south is a nightclub with bottle service, designed for standing rooms and DJs at volume. Room 47 a few minutes north is a club plus live music room. Roost is in build a block north as a late-night neighborhood pub. IX is the only seated, dressed, twenty-five-and-over lounge in Uptown Waterloo. Every other room in the cluster answers a different night out.

Reserving and walking in.

Couches are first to reserve. Thursday through Saturday, the room books out on couch by late evening. Banquettes are second. The bar is open to walk-ins on any night the room is open and is the right walk-in seat. The reservation form on this site is a request, not a confirmation, and the bar reads every one and replies within twelve hours. Doors are 7pm Wednesday through Saturday. Close is 2am. ID at the door, every time. Smart casual at minimum.