I purchased this as an upgrade for my son's bed. It's a firm memory foam, perfect for an active kiddo who loves to both bounce around and loll around reading. He describes his new bed as heaven.
The extremely compact wrapping was my only complaint, and merely because I had to resort to safety scissors to unwrap the sucker. It immediately decompressed to nearly full inflation, and while there was a chemical smell, it faded within 24 hours and he slept on it the first night.