Lovely atmosphere - window views, wood architecture throughout. Great food - schnitzels, German hot dog, etc. Plate so full, you won't need dessert. But steps/stairs - an issue for people with needs.
My last experience here was fine, but this time it was terrible. The waitress's were rude and mainly inattentive, and the schnitzel wasn't as good as I remember it. Not going to come back for a while.