Very comfortable. It sure makes my bed lower. My old mattress was 15" with a 2" topper on it. I lost 7" of height. That part I don't like, otherwise it was an amazing purchase!
This mattress has taken my wife and I quite awhile to get used to. We have had it for a little under 2 weeks. It is really firm! A lot firmer than in the description of this mattress. It is getting a little better each night though so we are optimistic that it will work for us and we can give it a higher rating
For a mattress that comes in a box and is so reasonably priced it is incredibly comfortable!! I cannot say enough good things highly recommend this mattress company