I have been here multiple times. They have multiple seating options - inside, balcony, and the beer garden. For your first visit, I would recommend sitting inside. This place offers a unique experience of dancing on your seats while the music plays. This is super fun, but do not step on the table, since that will lead to ousting. The beer garden is also fantastic, but it's open only during the warm months. The balcony is just like any other outdoor seating, but you get a really nice view of the river.
All their beers are amazing. The original, the hefe weizen, the dunkel, and the red beer. They also have a seasonal option. The red beer is probably my favorite. The last time I was there, I had 2 liters of that!
I'm not a big fan of their food, but a lot of my friends swear by it. This place is definitely a must go.