Love, love, love the Casper Nova hybrid mattress. Came packed well, unraveled easy, you almost set up and use the mattress right away, but I do recommend letting the mattress air out for two days. I waited the two days and OMG! You will not regret this buy. I slept like a baby. My previous mattress, I woke up with aches and pains. With Casper Nova, I slept through out the night and woke refreshed. Fits well on standard queen platform bed, regular queen sheets and comforter set.