As a 6'8" person and 300lbs+ it's difficult to find a reliable mattress that sleeps well and holds up well. Took a gamble with ordering this one online, but the gamble paid out. It sleeps great and as an added bonus you get high quality sheets with them! I am writing this review after having the mattress for 3 months and so far no issues whatsoever, no sagging etc. it still feels like it just came out of the box, which is very interesting BTW, you lay it down, cut the plastic and in no-time you have a full blown mattress like it came freshly from the store! Very happy customer and can recommend this mattress to anyone!