The Café Prag certainly is one of the most beautiful cafés in Mannheim. It offers coffee, cake and…read morelemonade. It all tastes pretty good, but I have to criticise that the quality of milk in the cappuccino has not a decent quality. But this is criticism at a very high level.
The location is amazing, the ambience is gorgeous and the place itself is simply cosy. Yes, it can get crowded, but that shows how good it is.
So, go inside and have a break. You'll enjoy it!