Ich bin eine Berlinerin

In less than a month I'll be leaving for a five day citytrip to Berlin! Obviously I'm sehr excited, especially after the Kopenhagen fiasco. The thing is, I've never been to Berlin before and because of that I really don't know what to visit, where to shop and most importantly, where to get a decent meal. (in Paris we had such a hard time finding something to eat, it nearly ruined our trip) Eventhough I will most certainly go and get myself a bunch of city guides before I leave, I figured it's much more interesting to hear about the city from people who have actually been there. So please share your knowledge if you know anything useful about Berlin, it will be much appreciated!

ps. excusez-moi for the lack of interesting updates. The extremely welcome warm weather is leading me astray from blogging. I'll try to update soon though!