Absolutely LOVE this bed! Mine is the Queen size, and I have been impressed with the quality. It was relatively easy to put together, and I liked that the tool they sent was a step up from the typical hex key. We have slept on it for the last 6 months and it is holding up great. No problems with any creaking or loosening up of bolts. We have a 10" memory foam mattress on it without a box spring, and it's the perfect height.