There is something deeply deeply wrong with this mattress. Others have mentioned the smell which I also experienced but did not care too much about (my sense of smell is rather poor, comparatively). But what made me write this review to STAY FAR AWAY from this mattress is the day I started using it, I started having serious itchiness all over my body. I Can't think of a single thing else that could have caused it, and it hasn't happened before using this mattress. STAY FAR AWAY!