I purchased a Sultan Hanestad a few months ago. My boyfriend and I were used to a very cushiony old mattress, so it was a major adjustment, to go to most firm. The mattress was okay for me, but harder on him, with his super bad back. SO today we exchanged it for the Sutan Hallen, the other mattress we were thinging of getting originally. SO far I can already tell a difference; excited to see once we’ve readjusted to it. Overall the whole experience has been pretty decent, fingers crossed.