My husband and I have been sleeping in two separate rooms in queen size beds because we just couldn't sleep together, he's a bed hog,  for the first time in years we are sleeping in the same bed.  He doesn't complain about his back and I don't complain about him hogging the bed.   We are beyond happy.   The mattress we got is awesome but I believe the box frame gives the bed A little extra firmness my husband was looking for.   No squeaks.