I set up the bed right out of the box and slept on it the first night. It was very comfortable and the product looks to be well made. I currently use memory foam mattress toppers on a couple of beds and this memory foam mattress did not have the usual strong chemical smell (which goes away in a few days) that those others did. That was nice. I'm very satisfied with the mattress, the price, and quick delivery. It was all great!