The bed itself is supported however the sides are weak and seems it lacks whatever material that goes inside of it personally I think its because it was left standing on its side in extreme heat conditions.

I got this mattress just a few days ago and im in love. My old mattress was 16 years old and it was time for a much needed upgrade. So far im in love!!

The morning slumber mattress set is definitely a quality mattress at a very affordable price. I look forward to the comfort of sleep each night.

The bet was hard the first day, but I think that is just something that you get used it to it! I enjoyed it more as time when on. I was good deal for the price which included the box spring

Just purchased yesterday but much firmer than I thought it would be for a medium. We will see but no relief from the morning back pain when waking on it this morning.

Although we haven't actually slept on the bed as it is the guest bed I have laid on it and it's very comfortable! Looking forward to our guests having a very comfortable bed to sleep on!!

This Serta Morning Slumber Medium King size mattress from Sam's Memorial Day sale including 2 Twin Size low profile Serta box springs is exactly what the doctor ordered

Only slept on it one night so far. It is firmer than the old mattress I had. Hoping for some good sleep once I get used to it. It seems good for the price.

It's better then a futon, but it's not really ask comfortable to my liking for a medium matress. We've had this matress for about 2 months or 3 months and I believe the matress is sinking already.

As with anything, when you get rid of your old mattress and get a new one, that first time you sleep on it you wonder if you made the right choice! Indeed we did! The new mattress did not disappoint! Thanks Serta!