Berlin: Altes Zollhaus? Opinions?

[LMGM]

Hi folks,

So, my sister is coming to town in a week or so, and I'm already planning to take her to a few places like Little Otik, Henne, Horvath, Dos Palillos, Würgeengel, Hühnerhaus, Bully's Bakery (Flammkuchen!), and so on.

But I noticed the Altes Zollhaus on the Landwehrkanal in my neighborhood and wondered if it was worth a try. Has anybody checked it out? Empfehlenswert? Zu vermeiden?