The ends of the mattress were gathered not smooth.  After 3 days, the top of the mattress is still lumpy.  I should have paid extra for a Lucid mattress instead.  Plus, I don’t think they gave instructions for FedEx.    FedEx didn’t deliver it to my door liked I had asked.  I didn’t have anyone to help me carry it to the apartment.  I’m 67 yrs and in poor health.