Zinus 10" Cooling Hybrid Mattress

I have slept on a waterbed for over 40 years. Recently I was replacing the flooring in my house and when it came time to do my bedroom I had to take the waterbed down. Not wanting to set it up again for a week I decided to buy this twin mattress as a temporary bed. I looked at several and eventually decided the ZINUS 12 Inch Cooling Comfort Hybrid Mattress was the one I wanted. I had already narrowed my search to hybrid mattresses and when I came across the Zinus brand I made my final choice. The company's products had high ratings on a totally different website. I am very glad I found this company. My mattress is exactly what I wanted. It has the right blend of firmness and softness for me. It's really kinda cool when you first open it up and it starts popping and crackling and then soon after that you have a mattress. They say it can be used immediately but I let mine sit for four days. By then it had expanded to the full 12 inches. I have slept on for almost two weeks and I am happy with it. I like the concept of the hybrid mattress and in my opinion this is a good one.