Having never bought a rolled mattress before, I wasn’t sure what to expect, but all the reviews I had seen here were positive and the offer price was good, so I went ahead and ordered for my 14 year old daughter’s bed as her previous mattress wasn’t as comfy as it used to be! Upon opening of the plastic we laughed as the noise from the springs reminded us of the sound popcorn makes when cooking and I had expected a possible smell as a few reviews had mentioned it, but there was nothing. It took its full form within seconds, so I was able to put it straight on the bedframe but allowed a few hours before making the bed up. I waited until this morning to review so I could give an honest score based on how my daughter slept, she gave it her total approval, and she was actually asleep within 5 minutes of going to bed last night! It is a soft and springy mattress which makes it bouncy but so far it’s a 1010 from us! Hopefully it will continue!