a bit noisy to move around on at first, but it goes unnoticeable very fast. Comfortable & kept me both warm, easy to adjust firmness (no more sore hips), and the self-bag pump works decently. Used it during 10-12C to 24C and I was never too hot. I did purchase the small air pump to speed things up and keep moisture our of it, works like a dream.
This review was written in the old system and had content requirements that are different than reviews written today.