A popular space, can be hit or miss to find a seat. Luckily, there's lots of seating -- walk to the back for more space, including a living room space. Milk/cream is not out, so if you want it in your pour over, just ask the barista. Look for outlets along the walls, accessible from all wall-side tables.
Best to go early and for the solo worker or traveler wanting to hit up one of the quintessential KC coffee shops.