Zinus Night Therapy Green Tea Zest 12" Memory Foam Mattress arrives in a large box ready to use. The box is a little awkward to handle without someone to help, but certainly not more than a regular mattress. The mattress is tightly rolled in a clear wrap, so be very careful when opening the box with scissors or a knife. Upon unwrapping, the mattress begins to expand pretty quickly. Within a few days, it is completely expanded (although I would follow the 72 hour rule before actually using). I did not have any real issues with odor, but we left in a well ventilated area until ready to use. My son loves his new mattress. We have all taken turns testing it out, and it is quite firm with just the right softness. We have already ordered another for another bed in our home. For the price and delivered to your door, this is a win-win!

This is a great product. It was easy to open and setup. I was a little disappointed that I didn't receive the Bifold frame though. The mattress had a firmness yet softness that at no point did I feel uncomfortable. I actually had some of the best nights of sleep I've ever had. I wake up feeling refreshed with no soreness in my joints.

I really have to say I truly love the smartbase that came with this mattress it is so lightweight that I by myself was able to unpack it, put it together and take it upstairs all by myself, and this was the king size! The smart bass has these clips that click when the legs lock out and in order to get them to go back down you have to press the button on it so you know it's locked when you're using it. I have had bases similar to this before that were so heavy, and even though the king comes in two pieces, I had to have help moving it. It also breaks down and stores super flat which is so nice if you have to move furniture to paint or you have to move. It does not take up a lot of room stored. I was surprised at how small the box was that it came in when I put it together. The height of the base is 14 inches. The green tea mattress I have to say did not have a lot of offgassing like some of the other mattresses that are similar that I have purchased before from other brands. It comes with directions that tell you it needs to be opened as soon as you get it and let it rest for about 72 hours which I did, it did have a slight odor but that's to be expected for anything that's been wrapped in plastic and that is a memory foam mattress but it was definitely not bad. I could be in the room with it and be in the house without it bothering me. The smell that it did have disputed so fast I was actually really impressed with that. After getting everything set up and sleeping on it for about two weeks I noticed that my back did not hurt as much as it normally does. The mattress is probably more of a medium stiffness not overly soft and not as hard as a medium firm mattress like my previous one was. it does hug you a little bit when you are sleeping so you don't feel a lot of movement from anybody else it's in the bed. The one thing though I did notice that after having it set up for a long time and sleeping on it is that the 12 inch mattress actually measures out to be more of around 11 inches good thing to know for purchasing sheets so you do have a little bit more options in sheets than a normal 12 inch mattress.

I’ll admit I was skeptical at first but I really like this mattress. It comes rolled up tightly wrapped in plastic in a box that seems too small to fit a mattress so I had my doubts on the quality. But I was very wrong! This bed is so comfortable! Definitely more comfortable than the mattress it is replacing. I let it air out for a day or so. The smell isn’t bad at first but definitely is noticeable after a few hours. Don’t worry, it goes away by the next day. It’s fun watching the mattress expand. It happens pretty quickly once it comes out of the wrapping, probably 60 percent filled, then continues to expand slowly. The green tea is a nice touch, but I don’t know how long that will last. I went with the 12 inch mattress because I like the extra height and it was perfect for me. The bed is so comfortable. I had the best sleep I’ve had in a long time and it’s been a couple weeks now and I have yet to wake up in the middle of the night, my sleep has been so restful. I was worried there would be a long breaking in period, but since it is memory foam it just conformed to me immediately. It’s the perfect mix of firm but soft where I need it to be like it's cuddling me. I highly recommend giving this mattress a try, it’s been a great experience for me.

This 12 inch memory foam mattress is SUPER comfortable! It came in a relatively small box (for a full sized mattress) but when we opened it, within an hour or so it had expanded quite nicely. It took overnight for it to go to full height and be sleep ready. I use this for my 11 year old and it is perfect! It has a decent firmness to it, but also a nice softness (it might be a little too much for some people). My only concern, and this is a very small one, is that the edges are not that sturdy (as you can see in the pictures). This is not a bed for sitting on the edge, but how many people really care about that?

I love this mattress. I purchased this mattress for a guest room and I have not slept on it although it seems very comfortable lying on it. The mattress is true to size and did not have any odor that others had displayed in their reviews.

Nice and confortable bed. Gave it 4 stars as it needs more time to fill out and because I didnt get the platform frame. Otherwise love this bed so far and would definitely recommend. Havent had any restless nights so far.

This bed is so comfortable! I've had it for a few weeks now and could not be more pleased. I sleep so well! It was easy to set up and once it pouffed up into its mattress form, it looks great. Seriously amazing!

We allowed the mattress to expend for 48 hours before sleeping on it for first time. So far the mattress has been very comfortable. We used it on a spare bedroom and had guests sleep on it for a week.

Nice quality mattress. On the firm side but comfortable. I let it expand without touching for a full 48 hour and it got to exactly 12 inches. We have slept on it for 4 nights and I haven’t had any aches or complaints.