My very large settee looks gorgeous but dfs cushions let it down badly, saggy, floppy and not at all comfortable; it was look but don't sit. I googled what to do, saw your site and thought this would be a good way to revamp my suite with new cushions. I measured correctly following the instructions on your site and selected inches as my preferred method. Then I changed my mind and went for another type of foam with cover. I was delighted at the extremely cheap price and couldn't wait for my new cushions to come. Delivery was quick. When it came I was horrified it was the size of my bed pillow. I looked again at my measurements and realised that when I changed my mind and went for a different type of cushion, the measurements reverted back to centimetres "my bad", should have checked. Disappointed at my error I sat on my pillow sized cushion. I was impressed by the firmness and the way it bounced back, I sat on it again, I really liked it. I decided to re-order, this time making sure inches was selected. The price was as expected, not cheap at all, should I buy I wondered. I sat on my pillow again and thought, I'm paying for quality and I'm worth it, my bottom is worth it. I really enjoyed the feel of the pillow. Now I'm waiting impatiently for the big ones to arrive.