I fulfilled a dream and built my own designed solid wood bed. As had to be there a good rust. The grate allows not only extremely lightweight that fits in your comfortable position from above, he is also saubequem. I have temporarily put our cheap foam mattresses on it and guests sleep on it so much that we will probably buy us any more expensive mattresses. The grate can be adjusted very easily and so my wife has a hard and I have a very soft bed. Unbelievable what the rust balances, I would not have thought so. The gas springs keep really deliver what they promise and are clearly overpowered for our lightweight mattress, but this is not bad, because so can the door open with one hand and even close. A great, high-quality solution that I can be happy to recommend.