The delivery came as announced 2 days after the order. The structure of the boxes goes quickly and easily. The division of the narrow lid flaps should look at once on the manual, a margin remains for the stabilization of the cover above the inner part is folded to stiffen the finger holes down. The floor is super-stable and can withstand even if the box is completely filled with books. 3 boxes high I stacked the boxes filled with books in the house, possibly goes a box on it that I did not dare. In the car, I have only one layer of boxes of books loaded, the other layers I took packed with clothes and other light things crates. The weak point of the lid. He is not as stable as the bottom. Who needs to stack boxes of books with books filled the car several layers, is well advised to lay a solid cardboard between the cardboard layers in order to distribute the weight.