This mattress is amazing! It was a purchase for my five year old but both my husband and I find it incredibly comfortable during story time. My son sleeps comfortably through the night and wakes up rested in the morning. I did pair it with the waterproof mattress protector just incase. So far we've had the mattress for just about a year on a platform bed and have no issues or concerns. I think this will last a very long time, and I appreciate the care that was put into choosing the materials. It also came in an easy to unpack box which made getting the mattress up our narrow stairs super easy.