Very sturdy bed frame. With a Simba mattress (25cm) this is a really nice height. I am 5'4 and I can sit on the edge with my feet on the floor. It's very easy to make it up, took about 20 minutes with 2 people. Definitely possible with one person too. The slats are fixed with velcro on a strap, it's incredibly simple to get them evenly spaced. It does not move an inch or make any sounds. The support is perfectly aadequatefor our combined 140kgs. It is space saving, and comes very flush with the mattress, only about 1cm (0.5 each side) extra is visible. We have a tiny room of 9sqm and bought the king size! I highly recommend this bed frame, the price and value is really unbeatable. I shopped around a lot, and very happy with this purchase. It will be super easy to transport in a house move.