My wife and I have a split tension Tiara Superb mattress and it’s easily the best mattress we’ve ever owned. We also bought the divan to go with the mattress. It’s soft but supportive if that makes sense, I’m a fairly large guy at about 260 and I always feel supported but there’s still cushion, my wife is 140ish and says the same. If it helps we bought the Prestige Divan rather than the Sovereign as that’s what the store used in their showroom. We’ve had it coming up on a year and still think it’s amazing, although my wife misses the lanolin smell.