The hotel itself is on a busy street, but we weren't bothered by noise. Check in was easy, and the staff speak good English. Thankfully! (As my German is nicht so gut!) The room was clean and decently furnished, and the bath towels were huge, and very fluffy! Breakfast was quite good.
I have only 2 complaints. First, the air conditioning could not keep the room cool. We had it turned down to 21 celcius, and though it ran all evening and all night, the room never got cooler than 23. Second, the parking spots under the hotel are TINY and the ramp is terribly narrow. If you're not driving a typical subcompact Euro rental car, forget about parking down there. You'll be leaving paint on the walls!