We recommend using the Atlantis Mattress with a strong bed frame (such as the Chiropedic Bed Foundation) or a sturdy ensemble base, as we do with most mattresses (with the slats no longer than 8 cm apart).
A bed frame (with flexible slats) may still be sufficient, but the distance between each slat should be less than 8 cm once again. A mattress guarantee will likely be void if it is used with an unsupportive mattress foundation.
It’s worth mentioning that the firmness, performance, and longevity of mattresses vary depending on the bed base.