an A. Comfort company in my opinion very, very good. I received a lot of help. While I was in hospital, my son was in a care centre and I needed a headrest. The company sent me one headrest, at no charge and to the address I indicated. There were problems with the wheelchair because the wheels did not swivel on the front. It wasn’t a problem. I was very worried. There are no words to describe quick help and sending a second one without charge. I no longer have time because I have to catch a train to get to the post office and I do not want to think. Thanks again and I wish the company all the best.