Winkl provides an excellent service and quality mattress - I wish I loved it. Everything about it is so good. However, I didn't sleep well on it. I think it was a bit too soft for me, I sleep on my stomach (not ideal) and discovered a firmer mattress is better for me. I 100% recommend this product and company. My partner liked it, my friends are fans too. It was just me who couldn't learn to enjoy it. I gave it two weeks before returning. Love what they do, and return was easy and organised to be collected by Salvation Army, so donated to a good cause. Give it a go!