Best air mattress – memory foam mattress reviews

Sean asked:


I have a budget of around  £ 40 and I first single mattress memory foam + 3 inches deep, please answer even if you are on budget. Thanks in advance.

Tempest asked:


I was wondering if you can use a mattress pad often on a box spring instead of a normal mattress. I got just one apartment, and brand new mattresses (even the futon mattress) are out of my budget. If not, ideas?