I was surprised at the quality and firmness of this mattress. For the price I wasn't expecting it to be as good as it is. 
 Purchased for the spare room so only for occasional use. I have nothing negative to say. Ordering and delivery was fine, however the delivery arrived a day early and I arrived home to find the boxed mattress on the door step. Luckily I live in a nice neighbourhood so it wasn't a drama.