Mattress is very comfortable. Good for the price and I like the firmness of it. 
I only knocked off one star because of the delivery.
My delivery entrance is off the ally and right by my mailbox is a big sign that says “deliveries in ally”. They left it in the front and to move it I have to go around the block. Being 5 months pregnant I had to call a friend to help move it. Overall, mattress is wonderful. If you have special delivery instructions  they may or May not be followed.