In the past I had lots of problems with my back and had to make sure to sleep on the right mattress. Since I bought a “Dunlop Pillow Hip Mattress”, about 12 years prior my back problems subsided. The mattress started wearing out and it was time for a new one. In 24th of April 2009 I bought a King size Serta Natural Balance Mattress from Beds for Africa in Nelspruit South Africa. It was recommended to us as “The World’s Best Mattress” and the recommended mattress for my problem. Suddenly both me wife... read full review »