Pretty much everything! The room was a really good size, the bathroomand toilet were lovely and spotlessly clean, and the aircon worked fine.The location was excellent for a first visit, very close to theTopography of Terror which was one of the best things we saw in Berlin(and free!), Checkpoint Charlie and Potsdamer Platz. Go across the roadto St... what people say » resemann's Bistro for breakfast!! - Spacious room with good facilities. The mini kitchen was very useful, hotel lent us dishes so we could make full of the microwave. Staff were very helpful and friendly. The location is excellent, within walking distance of several notable sites in Berlin, including Checkpoint Charlie and the Brandenburg Gate. Easy to find by car from motorway and good parking facilities.