Bad reviews of ultimate dreams mattress + advice

Hi ejcrossl,

Yes .,. there is more about the different types of support systems that are generally most suitable for different types of mattresses in the foundation post here but with a mattress that has a polyfoam support core like the UIltimate Dreams then the wire grid foundations (see post #10 here) or a slatted foundation that has gaps that are about 5" or less would generally be a suitable choice (although smaller gaps between slats or smaller spacing in the grid would still be more supportive and preferable).

Phoenix