This mattress we bought for the bed of our teenagers and he is excited! He sleeps like a log on it! The smell of the box was not so bad and in a few hours, the mattress was developed! It is after a few months of use no little durchgelegen..und you can do for the price really nothing wrong! We find the quality more than matched! We had honestly been much more expensive mattresses that were much worse ;-) thumbs up! We would buy them again at any time Greetings from Luxembourg Diane Heck Thill