The stability of the bed is good. Don't push it, it will fall apart. When picking up a bed, it is the same as picking up furniture. It is the most important thing to be firm. There should be no projections in the child bed. During use, the movable parts of the movable frame shall be checked regularly to see if they are very reliable during connection. Whether the screws and nuts are loose. If the baby exercises hard, whether it will turn over and so on.