Purchased from David Jones Chermside. Although more expensive than I was planning to spend we are very happy to climb into bed. I say climb because it is much higher than I was expecting at about 70 cm off the floor it feels quite high, although once you're in bed, who cares, it feels luxurious and comfortable. Zero sag Zero partner disturbance = awesome. Took no time to be comfortable. Just wish I upgraded sooner. So far we are impressed.