Hi ecicC,
It would be helpful if you could provide a link to the specific mattress you purchased.
If it was a memory foam mattress then you can see the criteria I use for memory foam mattresses in post #10 here.
To evaluate any mattress you would need to know the type and quality of the materials in all the layers. Without this there is no way to know the quality or value of what you purchased or make any meaningful comparisons with other mattresses. As you can see in post #4 here … the people I talked to to try to find some information weren’t helpful or knowledgeable at all so hopefully you will have better luck getting any information you need from them than I did.
There aren’t a lot of great options in or around Poughkeepsie but the better possibilities I’m aware of are listed in post #4 here.
Phoenix