This bed is amazing. When it showed up the package was completely torn up but I can understand considering it was extremely heavy and the box was too thin to carry the bed. As soon as I started taking the plastic off it popped out and inflated. It was ready to go within the hour but gave it all day to inflate. It reached the full 12 inches with little to no odor. Super comfy perfect mix of plush and support. Love the low motion as well.