This mattress was an excellent purchase. I was a bit apprehensive purchasing something so large online without being able to test it first. I'm glad I took the risk.I can't possibly remember the last time I slept so comfortably. You spend 1/3 of your life sleeping and sleeping on this mattress makes that part of your life oh so scrumptious! I can't say enough good things about the comfort and quality of this mattress. It shipped quickly- it took about ten days, I was expecting it to take about four weeks. The delivery people brought the bed down a narrow stairway, unpacked it and set it up with no guff. If you like medium plush support, this is the mattress for you. Two thumbs up, Serta for the mattress and two thumbs up Overstock.com for the service and savings.