5 star is deserved this thing is heavenly! 
It came in a very well packaged box to get in and up the stairs by myself. 
This thing was vacuumed sealed but took no time to open and air out. The mattress pad took longer but in less than 4 hours it was in perfect form and ready to go on the bed. 
This is comfortable to the max! I wanted just enough squish but still firmness. That is this! 
If you want you could ditch the foam and go with the pillow topper or vice versus but together it raised my bed in height but made jt worth the height