One must be specific when it comes to coziness. A good quality mattress not only provides comfort but also helps with your spinal alignment. If you have a medical condition, consult your orthopedist or chiropractor prior to selecting a mattress type.
At the time of selecting the size of your mattress, take care of the fact that the mattress completely fits onto your bed. Even a slight discrepancy in the size might lead to an uneasy slumber and your bed might even look a bit disorderly.
If you believe that a squishy mattress gives you a sound sleep, then you might be wrong. For a start, the soft mattresses can provide you the most comforting sleeps. But later, you might find yourself dealing with constant spinal pain. That happens because the softness of your mattress droops beneath your spine, giving you an uneasy feeling.