I have not slept on the mattress! I gave it the once over and thought it was good. I have heard no complaints from the one who sleeps on it. Other than that, I ordered it, it arrived in a timely fashion, we put it on the bed frame and opened it up. Voila! Mattress!
I replaced a 10 year old mattress. Once using the new Tuft and Needle mattress after the first 3 weeks, I no longer have my back pain and soreness after waking up!