Immaculate place; one of the the most comfortable beds I have ever slept in. A nice, quiet location, yet within walking distance of a great area. Especially the Berlin Phiharmonic (my main reason to come) the attached music museum - a wonder: "Spies Museum" and the "Bunker" - sadly closed when I visited. I bought a Berlin Pass, 37 Euros - looked wonderful, but personally I had very little use from it.