Apartments in city centre, near the famous department store KaDeWe between Kurfürstendamm and Potsdamer Platz. Quiet residential area, favourable prices and very comfortable apartments. Modern holiday flats with kitchen, bath and TV.
ITB: the big travel trade show: 9.-13.3.2011
http://www1.messe-berlin.de/vip8_1/website/Internet/Internet/www.itb-berlin/deutsch/index.html
What to do in Berlin:
http://www.berlin.de/english/entertainment/
English Berlin newspaper:
http://www.thelocal.de/berlin/