I’d give it a 4.5 if I could. I put most of it together by myself. Only needed help when it came to putting the twin bunk on top. I wish the top were more stable as it moves around a bit. The bolts, or pins, that hold the top bunk on are not thick enough so it slides around up there. I highly doubt the top bunk will fall off, but I wish it were more secure. The only thing that securely holds the top in place is the ladder. The drawers are wide, but not very deep. They have wheels on the bottom and roll on the ground and just sit under the bed. They aren’t connected to it in any way. This would only be an issues if you had shaggy carpet or something that it couldn’t really roll on.