For any of you who is interested.
Baby cried practically from the moment he arrived, until he fell asleep while the mother was holding him, therefore she could only eat with one hand.
Live music starts and its too loud for him, so hes grumpy and crying most of the night. He was obviously tired from the beginning, yawning and rubbing his eyes.
Mother finishes her dessert and leaves.
Had an ok night, but not the good night I was hoping for.
My opinion is still very much that it is not an appropriate place for a 6mo.