I got this matress for my daughters first big girl bed. It arrived rolled up in a box but I was prepared for that having read the reviews on it. After opening it and watching it fill out I was still sckeptical on its comfort. My daughters first night in her big girl bed required me laying in her bed with her. Low and behold I slept the whole night in her bed with her and it was amazing. It's no temperpedic but it's super comfy. Get this mattress, it's great!