Air mattresses are a great option for guests and short term use, but the reality is, they will never be as comfortable as a normal bed. Thankfully, there are a couple of tricks you can use to make your air mattress more comfortable. Put your air mattress on a soft surface, like carpet or a rug.  You can also put it on a box spring so it isn't flat on the ground.  Add a mattress topper or mattress pad. It adds a layer of comfort to the air mattress while taking away the rubbery feel of air mattresses.