DO NOT GO TO THIS RESTAURANT is you want a stuffy atmosphere and obsequious wait staff.
But if you want excellent food served in a congenial atmosphere where you interact with your neighboring diners, and banter with your waiter, then this should be a must-visit stop when you visit Berlin.
When you ask Moreno for a menu, he brings you 1 meter by 2 meter chalk board. When you ask for the wine list, he shrugs, tells you that there isn't one , and asks you want you want. Then he brings you a wine that he suggests, and it's great. Moreno is a funny, warm, and entertaining waiter.
We loved this place, and we loved Moreno. If you like stuffy, don't go here. If you like fun with your good food, make your reservations and prepare to enjoy it.