Firmness - I bought the firm mattress. The mattress was the perfect amount of firmness for what I would consider a firm mattress. Not too firm, and not too soft. The mattress' firmness did not compromise it's comfort. It still provides firm support well above expectation while still maintaining it's comfort.
Comfort - The mattress is extremely comfortable and the weight displacement is a true testament to the quality of the mattress. When my other half moves in the night, I am undisturbed. In fact, since having this mattress, we have both slept soundly through the night which was rare before.
Size - we bought this mattress in super king size. The mattress fits our super-king frame with perfect precision and is the perfect amount if thickness for us to sit comfortably down on the mattress without having to 'climb' into bed.
Revived - an added bonus of this mattress is that it is made from recycled plastic bottles, amazing! However it does not in any way feel, sound or smell like lying on plastic bottles, as one may assume. Lying on the mattress feels the same, if not better, as lying on any other high quality mattress of similar specifications.
Quality - the mattress is of unparalleled quality. With 4000 pocket springs, the mattress gently cradles your sleeping body, providing all necessary support and comfort. I have no doubt this mattress will last for years and years.
Finally, I have found my forever mattress.