Check their BBB rating for yourself… I sincerely wish I had been able to read current reviews 8 years ago when I purchased my Supple-Pedic mattress. Supposedly with a 10 year non-prorated warranty. I have had absolutely no luck filing for our warranty claim. They now claim their warranty is only good if the permanent sag in the mattress is 1-2" !!! So I asked which one is it 1" or 2" and she could not and would not give me an answer..... Come to find out there is nothing written on the warranty concerning a permanent sinkhole in your mattress. STAY AWAY!

Every other foam type mattress has a written warranty saying 0.75". I found out that Strobel's warranty is not written but totally made up by 'Robyn Mitchel (Strobel)' <robyn@strobel.com> and apparently Mark Strobel 'mark@strobel.com' (who will not answer emails or take phone calls.)
Please purchase ANY other brand!!I have filed a claim through the better business bureau (but Strobel refuses to answer their request)
I wish I had read the BBB report. http://www.bbb.org/louisville/business-reviews/mattresses/strobel-technologies-in-jeffersonvlle-in-2035283
BBB® F Rating

Very comfortable bed but if you sleep hot, don't even think about it. We are replacing our mattress after about 18 months of suffering. We have been sleeping with the mattress flipped over since there seems to be a bit less foam on the bottom side.

First, when bed arrived, it really did not feel like the bed in the store. We almost returned it, but bought the "you have to break any mattress in" story. From the start, we each found it oddly difficult to turn over. We loved the adjustable frame, and we really wanted to like the mattress. I cannot imagine how hot a regular memory foam mattress must sleep, because this bed sleeps so hot. My husband is 6'2" and weighs about 170. I am 5'3" and weigh about 130. He works out of town, spends only weekends at home. We rotated the bed head to toe three times in year 1 and about once a year since. Now there is a permanent trough on my side of the bed. Very noticible. I am a fairly still, side sleeper, but in this bed I sometimes wake up because I feel stuck in one position. It resists "spooning" towards my husband because his side is now higher than mine. I cannot give you just the price of the mattress since we splurged for the foundation and adjustable frame.