For those arriving from cooler climates, you should note that the air conditioning is only standard in summer and in Germany they heat their buildings to 22-25c, so the rooms are very hot in the winter. We opened the windows normally but it was not enough and had to fully swing open both windows to try and cool the room down, but it was very noisy with lorrys going past, still very warm and letting rain in. I contacted reception after two insufferable nights and they were able to switch on the aircon remotely which made a huge difference to the room, but the hallways and restaurant are so warm we avoided eating there with the exception of one breakfast. This is a standard temperature across Germany, so expect shopping malls, shops etc to be the same.
The room itself was spacious, even with the sofa bed in use for three occupants. The area is generally quiet, parking for disabled is right outside the front door and free, there is also free street parking. The staff are friendly and helpful, the breakfast was nice, mostly continental with a couple of hot items. Breakfast was rather expensive per person at €25, luckily our children ate for free (2 per paying adult) meaning €50 for a family of 6. The other days we went to Lidls bakery nearby for breakfast at a fraction of the cost.
Three stars because of the room heat, fridge turned off so everything warm/melted due to heat, the shower constantly went between scalding and freezing, very dangerous and unpleasant at the least.