Just spent three nights here with friends. The hotel is brand new, large and modern. Service is OK, but not stellar. Officially they give only one wifi acces code pr. room, not very convenient if you're not alone... else you have to pay for wifi, which seems outdated in 2013. Check-in was relatively quick, breakfast was nice enough. The room was large and bright, very good beds and linen.
This hotel is a swift and efficient choice, without too much character. It is NOT very centrally located however, so don't count on walkin anywhere. Having said that, I must add that there public transportation alternatives are great: U-bahn, S-bahn and M-bahn right in front of the hotel + a taxi stop, so getting around is a brease.
PS: The bar on the top floor is swanky, moderately priced, and gives a great view of that part of the city.