I have my mother long Compare bestowed this cushion for Christmas and my expectations were exceeded. The workmanship is very good. The massage is stronger than I thought and also the heat function is super. The Geräuchentwicklung is fine, maybe the one or the other but could be a little too loud. With a couple of headphones and relaxing music can be here but just remedy. For my mother, the size of the edition is perfect. It measures 1.65m. I can support with 1,81m height not use it because the bolsters then sit so deep that I can not take the correct sitting position. That is why only 4 stars. Otherwise, there would have been five!