Avenco Twin Size Mattress, 10 Inch Innerspring Hybrid Mattress with Gel Memory Foam and Individually Pocket Springs for Motion Isolation, Pressure Relief & Supportive, CertiPUR-US Certified

We love it
Been sleeping on it for over a year now and no issues. No slumping or creaking or nothing. Big enough for my 6’4″ husband.

10 year warranty doesn’t apply if purchased from third party vender
Product arrived in good condition no holes in box box not smashed.If you are one person you may need help not light around 90 lbsIf paper work supplied with item is a indicator of product quality I would rate this bed 10/10 very nice booklet with thick paper also nice plastic cutter to open bag.Edge support on sides nice I weigh 200 lbs and have plenty supportIf you expect to sit on end of bed you will be very very disappointed no support what so everOn long edge I sink 2 inches on end I sink 6 inches or moreI purchased the 12inch mattress med firm it feels nice and soft but firm I sink in a little but nothing like a memory foam bed if you need a really firm bed look else where my last bed was a 10 had very little give I would rate this as a 7 or 8Motion isolation 8/10 placed can of soda on bed and sat on bed soda can rocked a little but did not fall overI like the mattress top the button tuff only goes down about 1/4 inch and no button very comfortableOverall quality seem to be very good no rip or stains one side has 3 loose strings other then that I see nothing wrong.As to the warranty if you purchased with avenco you get a ten year warranty and a gift for registering, if purchased third party it says see retailer

Excellent buy
2nd year. Still comfortable

Save your money
This review is for a Cal King size mattress.I want to start off by saying I wasn’t expecting a whole lot from this mattress simply based on price. Our old mattress was starting to cause us back problems though and this one had a lot of good reviews. Also it could be delivered in a short time window which we really needed.It arrived and we laid it out for 3 days (72 hours) to ‘fluff’ and air out as recommended. The usual chemical smells that come with the compressed packaging used faded after the first day and it was mostly returned to natural size about the same time but we waited for the full amount to be sure. When we finally got it on our bed we were delighted. Slept great for several nights in a row.The good continued for about a month after which the middle of the mattress had started to sag a bit. This is common with larger mattresses though it usually takes longer. At that point it wasn’t too bad needing only a thin pad to counter and we assumed it was stable. At least it seemed not to sag any more over the next couple of months. The return date approached and I didn’t think twice about it.Less than a month later I was wishing the return date hadn’t already passed. We have now slept on the mattress for less than 6 months and are getting the worst sleep we have ever had. We both wake up in pain often as pressure points in the mattress are impossible to avoid. Several times a night I’ll have to shift positions to ‘wake up’ an arm or leg and the minor hip problems I’d had on the old mattress are major ones on this one. The good sleep we had gotten on the mattress in the first month are a distant memory and we are searching once again for a replacement.In summary, this mattress may be fine in the smaller sizes and could work well on a guest bed where it isn’t used nightly. But if you are looking for a king or cal king mattress to sleep on regularly shop elsewhere. And don’t be fooled by the seemingly long return window. It isn’t long enough for the real problems to develop.