Pretty good, they have somewhat held up with teenagers but it tends to wiggle when they go up the ladder and we have to tighten down the screws quarterly.

Sturdy and great for the space!

This bed was a great find at a great price! It is super sturdy and feels solid. So much storage on the shelves, and the desk provides a lot of space to do homework and crafts. It is absolutely perfect for my daughter's small bedroom.