Maybe I should ask some expertises for help who are specialized in mattress. There are many kinds of mattress materials that i could not recognize which is the best and good for sleep. So i guess someone can give my useful tips, anyway,thanks for your help!
It doesn't matter. you 'd like to do me a favor is my great honor, i am grateful
Thank you, you are kindful! But I think that is still related to mattress.
How to choose a right mattress size and which mattress brand is the best? I need help, please.