I just received my daughter's bed today and I will say that based off the looks alone I would rate 5+. The instructions are pretty easy to follow. I will say that initially I was overwhelmed with all the pieces but I unpacked everything and took a break and started assembling with no problems. I'm just hoping this bed will last my daughter for a long time. I've already placed my order for another bed for my son as we speak and will also be purchasing this bed for my oldest daughter.