I bought the orthopaedic latex mattress (78*48*6) for my dad who always prefers hard surface mattress. The delivery of the mattress was done a day before the ETA. Though the hardness of the mattress was not as hard as expected, till date, my dad never complained anything about this mattress. His only concern was about the price of the mattress. If you are okay to spend for a quality mattress, go for this. Perhaps, you could use my referral code (nccn71837) if you could get extra discount. Stay safe and comfy!