Lastly, our third example is our best.

Though the owners of the above mattress only paid $250 for the set, they used this mattress less than one year because it developed deep soft spots where they slept on it.  Expectedly, the manufacturer's warrant didn't cover softening of foam.  Less than one year usage was a very poor return on their money.  Here is the testimonial the customer wrote:

The mattress pictured here is less than two years old and has body impressions of over three inches deep.  The woman that slept on this only weighed about 150 pounds and she paid about $2000.  The manufacturer turned down her warranty coverage because it was stained.  More importantly, in addition to the visual body impression, there is also a physical body impression.  This means that the body impression seems deeper than what you see because the foam in this mattress has also softened so she was actually sleeping in a tremendous bowl that is actually much greater than three inches deep.  This customer came to us and purchased our Perfection Sleep System®.  Here is what she said about her new mattress as well as what she was experiencing dealing with the manufacturer of this faulty mattress:  "This mattress is awesome!  Thanks for all of your time and attention throughout the Spring Air calamity.  I really appreciate your prompt delivery because it's the most comfortable mattress ever!  I fall asleep in 5 minutes!  It usually takes hours.  I need my rest too because dealing with Spring Air takes a lot of energy."  Thanks, Lori

People who have purchased these mattresses that have body impressed and softened, this is what they are experiencing; hammock!  These mattresses are terrible for proper back support and almost everyone complains about body impressions because they hurt, pure and simple.  Avoid plastic foam.