First thoughts on the mattress, right out of the box I was impressed by how compact it was and easy to move around to get it into our bedroom. Upon opening it I did notice it has a chemical smell, we left it all day after opening it in the morning and by that evening the smell hadn’t dissipated from our room. It took a couple of days to fully go away, it was more so in the air than a smell that was noticeable laying on the mattress. I also noticed that after about two days the springs had kind of fully stiffened, likely from being rolled up, and weren’t as soft and springy as the first days. This was a good surprise because right out of the packaging I sunk to the floor. This mattress has been extremely comfortable, a nice happy medium as far as firmness is concerned. Would definitely recommend!