repaced my 20 year old 100% Latex mattress but found no improvement in comfort. I had read that Latex matresses, which are very expensive, are the best and last for 50 years. The Brooklyn mattress has springs inside and I could feel them them so I added a 3 inch latex topper which improved the comfort except for one small spot that made me feel llike I had slept on a small pebble. I suspect one of the springs had a protruding tip that witnessed through to the top of the mattress. I rotated the mattress the mattress to solve this problem. Quality control issue? No handle straps on the mattress makes it hard to move. Stitching looks very good. Will use in spare bedroom.