Love this topper! I bought it on sale and was so excited to get it - such a great price!! I let it expand for 36ish hours and then put it on my bed. It's been wonderful! Some people complained about it being too soft but that's exactly what I love about it! You sink in and it's so comfortable. If you like a firm topper, this won't be for you. I think it sleeps slightly warm, but that's normal with foam toppers. Definitely recommend this!