I really like how this mattress feels… it’s solid and firm but comfortable in all the ways you want it to be. The construction is impeccable, and you can tell right off the bat that this is a serious mattress… not some hippie inspired sack full of hemp and recycled bottles. They take great care with safety standards, adhereing to all Federal laws and requirements. The CPSC recommends infants sleep on a firm, flat surface. Some of the other organic mattresses I’ve looked at have a thicker quilted appearance which could be a drawback if that concerns you. Naturepedic’s mattresses are flat and firm (but not hard) on both sides of the mattress. Click here to read the full review.