Just returned from an excellent 3x night break at the NH Berlin Potsdamer Platz with my wife and son. The 3x bed room was modern with comfortable beds and spotlessly clean. Reception staff were friendly and efficient. The breakfast buffet was very good and was included in the price. Also a bar is available until late.
The Hotel is situated handily for Checkpoint Charlie and Potsdamer Platz which are both within 10x mins walk. It is only 200m from Anhalter S-Bahn station also the regular 41 bus stops very close by.
Directly oposite the hotel is a Netto supermarket which is useful and a Beer Garten which served good beer and food at reasonable prices. Walking 10x mins south from the hotel onto Mehringdamm we found a good selection of restaraunts. We ate at an Italian and a Mexican which were both very good and reasonably priced.
On our departure day we used the free luggage room where our cases were stored safely until the evening which was very handy.