Home to the Badger's hockey and basketball team, this place is nice and clean, fairly easy to find, and has some nice displays, too.
I haven't been here for a basketball game, but I have been here for plenty of hockey games. The tickets are always a good value for the kinds of seats you can get. From my 10+ different experiences here the bathrooms are cleaner than what you'd expect and the seating area is usually pretty clean--no sticky floors here!
There's plenty of concession areas, including separate areas for hotdogs/nachos/pretzels/etc. and areas for sweets. This is, however, a dry stadium so don't expect to find any alcohol being sold.
There's plenty of entrances around the building, which helps to avoid the pushing and general impatience that happens when you go to sporting events at other places. Ample parking all around, you can park on the street or in a parking garage nearby. Most of the time the parking garages all cost the same amount and most are nice and toasty during the wintertime.
Now go cheer on the Badgers!