I am doing this review for my mother. She purchased a mattress from John 2 days ago and is beyond happy. She loves her mattress. She told me she made John aware that she has back problems and needed a mattress that would be comfortable for her. The first mattress he led her to is the one she ended up with, sure there were others she tested out, but the first one, not the most expensive, was the right one. John made purchasing a mattress quick and easy for my mom, delivery was a breeze and my mother is very happy. Thanks for being awesome John!!