After reading all previous reviews, I did not expect much of the customer services. However, the attitude of one particular waitress has left a big scar to the impression I had of Germany on this very first trip to Berlin. Upon arrival, I waited about 5 minutes till being pointed to a table at the very corner. After ordering a glass of wine, I was told no tap water available except a large bottle of spring water. I first thought this is all due to language, since I do not speak any German. However, the waitress appeared to be very friendly to the neighboring tables who also speak English. Sadly, I had to conclude that it is probably my Asian appearance somehow prevented her treating me equally. After finishing the main dish, I was not even offered the dessert menu or coffee, except the bill was brought to me at top speed. I was told I couldn't pay by Euros (how funny!) without any explanations. However, the card receipt I received afterwards contradicting such claim. The fun is not ending yet. After such poor service, I noticed the waitress has highlighted the bottom line of the bill 'tip is not included'. What a joke!