This is an excellent mattress!  It is highly recommended that you unpack the mattress and spread it out to air out for at least (3) days prior to putting it on the bed frame and placing it in sheets.  If you don’t air it out, there is an odor that makes it difficult to breathe.  Also, you may be better satisfied if your bed frame is high off of the ground to purchase the 12 inch instead of the 14 inch.  The 14 inch is more for a low to the ground frame.  The mattress is very comfortable.  It is close between a medium and soft when it comes to firmness.  You will not regret purchasing this product at WayFair’s low price!!  This is easily a thousand dollar mattress for 300.