After extensive research, I have decided for the Harastuhl. Have him for two days and can no longer me imagine how I could stand it without him. The delivery proceeded very quickly and without any problems. The Fa. Haratech has very well advised me in a phone call and the model Zenon recommended me with my intervertebral disc disease. That made sense me and I decided to summarily. I have regretted it not. Here you advise optimally and will not only its Bring products to the man, where to find the still. 10 Stars it !!!!! The sitting experience is a true cure for my plagued discs, you sit upright is supported and can work much more relaxed. Chairs there are many, but none of the so counteracts specifically the complaints. The price-performance ratio is right here 100%. Never again a other office work chair. I can only recommend.
