Very fast delivery. Great mattress that holds absolutely delivers what it promises. We have aired a day in the sun because it is recommended, but you do not do that because the mattress pleasant smell of anything. Once we had to wash because there was "something gone wrong" half terms. The reference retired easily by zip off and after washing and drying as easy back on it. It has warped nothing despite hot lingerie and respect looked like new again. Our son is in great shape and we are entirely satisfied with the purchase. 5 Stars :-)
